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Algebra with Whole Numbers. Write equations and Solve. I think of a number, multiply it by 2 and then add 8. The answer is 50. Find the number. Write down the equation and solve it for n. I think of a number, multiply it by 3 and then subtract 9. The answer is 60. Find the number.
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Algebra with Whole Numbers Write equations and Solve
I think of a number, multiply it by 2 and then add 8. The answer is 50. Find the number. Write down the equation and solve it for n
I think of a number, multiply it by 3 and then subtract 9. The answer is 60. Find the number. Write down the equation and solve it for n
I think of a number, divide it by 2 and then add 6. The answer is 30. Find the number. Write down the equation and solve it for n
I think of a number, divide it by 3 and then subtract 5. The answer is 20. Find the number. Write down the equation and solve it for n
John is 5 years older than Mary. Their ages total 33 years. Find their ages. (Let Mary’s age be x years.) Write down the equation and solve it for x
John is 5 years older than Mary. Their ages total 33 years. Find their ages. (Let Mary’s age be x years.) Write down the equation and solve it for x
John is 5 years older than Mary. Their ages total 33 years. Find their ages. (Let Mary’s age be x years.) Write down the equation and solve it for x
John is 5 years older than Mary. Their ages total 33 years. Find their ages. (Let Mary’s age be x years.) Write down the equation and solve it for x Mary is 14 and John is 19.
James is 8 years younger than Margaret. Their ages total 42 years. Find their ages. (Let Margaret's age be x years.) Write down the equation and solve it for x
James is 8 years younger than Margaret. Their ages total 42 years. Find their ages. (Let Margaret's age be x years.) Write down the equation and solve it for x
James is 8 years younger than Margaret. Their ages total 42 years. Find their ages. (Let Margaret's age be x years.) Write down the equation and solve it for x
James is 8 years younger than Margaret. Their ages total 42 years. Find their ages. (Let Margaret's age be x years.) Write down the equation and solve it for x Margaret is 25 and James is 17.
Dad is twice as old as Dave and together their ages total 63 years. Find their ages. (Let Dave's age be x years.) Write down the equation and solve it for x
Dad is twice as old as Dave and together their ages total 63 years. Find their ages. (Let Dave's age be x years.) Write down the equation and solve it for x
Dad is twice as old as Dave and together their ages total 63 years. Find their ages. (Let Dave's age be x years.) Write down the equation and solve it for x
Dad is twice as old as Dave and together their ages total 63 years. Find their ages. (Let Dave's age be x years.) Write down the equation and solve it for x Dave is 21 and his dad is 42.
Steptoe is 3 times the age of his son and 46 years older than his son. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x
Steptoe is 3 times the age of his son and 46 years older than his son. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x
Steptoe is 3 times the age of his son and 46 years older than his son. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x
Steptoe is 3 times the age of his son and 46 years older than his son. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x The son is 23 and Steptoe is 69.
Peter and Paul together earn a total of $500 every week. Of this Peter earns $40 more than Paul. Find how much each one earns per week. (Let Paul earn $x). Write down the equation and solve it for x Paul earns is $230 and Peter earns $270.
Mary and Jane together earn a total of $600 every week. Of this Mary earns $80 less than Jane. Find how much each one earns per week. (Let Jane earn $x). Write down the equation and solve it for x
Mary and Jane together earn a total of $600 every week. Of this Mary earns $80 less than Jane. Find how much each one earns per week. (Let Jane earn $x). Write down the equation and solve it for x
Mary and Jane together earn a total of $600 every week. Of this Mary earns $80 less than Jane. Find how much each one earns per week. (Let Jane earn $x). Write down the equation and solve it for x
Mary and Jane together earn a total of $600 every week. Of this Mary earns $80 less than Jane. Find how much each one earns per week. (Let Jane earn $x). Write down the equation and solve it for x Jane earns is $340 and Mary earns $260.
Michael earns 3 times as much as Geoffrey and together their wages total $84 000 for the year. Find how much each one earns per annum. (Let Geoffrey earn $x). Write down the equation and solve it for x
Michael earns 3 times as much as Geoffrey and together their wages total $84 000 for the year. Find how much each one earns per annum. (Let Geoffrey earn $x). Write down the equation and solve it for x
Michael earns 3 times as much as Geoffrey and together their wages total $84 000 for the year. Find how much each one earns per annum. (Let Geoffrey earn $x). Write down the equation and solve it for x Geoffrey earns is $21000 and Michael earns $63000.
May earns 4 times as much as June and this amounts to a difference in their wages of $60 000 for the year. Find how much each one earns per annum. (Let June earn $x). Write down the equation and solve it for x
May earns 4 times as much as June and this amounts to a difference in their wages of $60 000 for the year. Find how much each one earns per annum. (Let June earn $x). Write down the equation and solve it for x
May earns 4 times as much as June and this amounts to a difference in their wages of $60 000 for the year. Find how much each one earns per annum. (Let June earn $x). Write down the equation and solve it for x June earns is $20000 and May earns $80000.
Tom is twice as old as Dick. Harriot is 3 times as old as Dick. Altogether their ages total 120 years. Find their ages. (Let Dick's age be x years). Write down the equation and solve it for x
Tom is twice as old as Dick. Harriot is 3 times as old as Dick. Altogether their ages total 120 years. Find their ages. (Let Dick's age be x years). Write down the equation and solve it for x
Tom is twice as old as Dick. Harriot is 3 times as old as Dick. Altogether their ages total 120 years. Find their ages. (Let Dick's age be x years). Write down the equation and solve it for x Dick is 20, Tom is 40 and Harriot is 60.
Peter is 7 years older than Paul. Mary is 3 years younger than Paul. Altogether their ages total 64 years. Find their ages. (Let Paul's age be x years). Write down the equation and solve it for x
Peter is 7 years older than Paul. Mary is 3 years younger than Paul. Altogether their ages total 64 years. Find their ages. (Let Paul's age be x years). Write down the equation and solve it for x
Peter is 7 years older than Paul. Mary is 3 years younger than Paul. Altogether their ages total 64 years. Find their ages. (Let Paul's age be x years). Write down the equation and solve it for x Paul is 20, Peter is 27 and Mary is 17.
Dad is twice as old as his son. His daughter is 5 years younger than his son. Altogether their ages total 95 years. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x
Dad is twice as old as his son. His daughter is 5 years younger than his son. Altogether their ages total 95 years. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x
Dad is twice as old as his son. His daughter is 5 years younger than his son. Altogether their ages total 95 years. Find their ages. (Let the son's age be x years). Write down the equation and solve it for x The son is 25. Dad is 50 and the daughter is 20.
Grandma is 3 times as old as Mum. Dad is 6 years older than Mum. Altogether their ages total 156 years. Find their ages. (Let the Mum's age be x years). Write down the equation and solve it for x
Grandma is 3 times as old as Mum. Dad is 6 years older than Mum. Altogether their ages total 156 years. Find their ages. (Let the Mum's age be x years). Write down the equation and solve it for x
Grandma is 3 times as old as Mum. Dad is 6 years older than Mum. Altogether their ages total 156 years. Find their ages. (Let the Mum's age be x years). Write down the equation and solve it for x Mum is 30. Grandma is 90 and Dad is 36.
Two angles are supplementary if they add up to . Find the 2 supplementary angles which are such that one is more than the other. (Let the smaller of the 2 angles be ). Write down the equation and solve it for x
Two angles are supplementary if they add up to . Find the 2 supplementary angles which are such that one is more than the other. (Let the smaller of the 2 angles be ). Write down the equation and solve it for x
Two angles are supplementary if they add up to . Find the 2 supplementary angles which are such that one is more than the other. (Let the smaller of the 2 angles be ). Write down the equation and solve it for x One angle is 450 and the other is 1350.
Two angles are complementary if they add up to 900. Find the 2 complementary angles which are such that one is 5 times the other. (Let the smaller of the 2 angles be x). Write down the equation and solve it for x
Two angles are complementary if they add up to 900. Find the 2 complementary angles which are such that one is 5 times the other. (Let the smaller of the 2 angles be x). Write down the equation and solve it for x
Two angles are complementary if they add up to 900. Find the 2 complementary angles which are such that one is 5 times the other. (Let the smaller of the 2 angles be x). Write down the equation and solve it for x One angle is 150 and the other is 750.