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Write equation for the statement - two step. Recap Equations involving more than one operation. Let us learn to read equations having more than one operation Equations involving multiplication and addition signs. Sum of 4 times y and 2 is 14. 2 added to 4 multiplied by y equals 14.
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Recap Equations involving more than one operation Let us learn to read equations having more than one operation Equations involving multiplication and addition signs Sum of 4 times y and 2 is 14 2 added to 4 multiplied by y equals 14 4y + 2 = 14 4 times y increased by 2 is 14 2 more than the product of 4 and y gives 14
Equations involving more than one term Let us learn to read equations having more than one operation Equations involving multiplication and subtraction signs Difference of 5 times b and 4 equals 16 4 taken away from 5 multiplied by b is 16 5b – 4 = 16 5 times b decreased by 4 gives 16 4 less than the product of 5 and b is 16
Recap Equations involving more than one term Let us learn to read equations having more than one operation Equations involving division and subtraction signs Eight divided by q increased by 1 is 5 one added to the quotient of 8 and q is 5 Quotient of 8 and q added to 1 is 5 one more than the quotient of 8 divided by q is 5
Equations involving more than one term Let us learn to read equations having more than one operation Equations involving division and subtraction signs Difference between one-third of x and 5 equals 2 5 less than the quotient of x and 3 is 2 5 subtracted from one third of x gives 2 5 subtracted from quotient of x and 3 is 2
Writing equation for equations having more than one operation Example 1: Seven more than the product of 2 and y is 13 Solution: Write the expression for each mathematical phrase in LHS put equal to = and write the number in RHS Given:Seven more than the product of 2 and y is 13 Step 1: Write expression for each term 2y +7 RHS LHS Step 2: Rewrite LHS and write RHS part of equation 2y + 7 = 13 2y + 7 = 13 Ans: Seven more than the product of 2 and y is 2y + 7 = 13
Writing equation for equations having more than one operation Example 2: Eight less than the product of 4 and x is 16 Solution: Write the expression for each mathematical phrase in LHS put equal to = and write the number in RHS Given:Eight less than the product of 4 and x is 16 Step 1 Write expression for each term 4x - 8 LHS RHS Step 2: Rewrite LHS and write RHS part of equation 4x - 8 = 16 4x - 8 = 16 Ans: Eight less than the product of 4 and x is 4x - 8 = 16
Writing equation for equations having more than one operation Example 3: Four less than the quotient of x and 3 is 1 Solution: Write the expression for each mathematical phrase in LHS put equal to = and write number in RHS Given:Four less than the quotient x and 3 is 1 Step 1: Write expression for each term - 4 LHS RHS Step 2: Rewrite LHS and write RHS part of equation = 1 Ans: Four less than the quotient of x and 3 is 1 =
Writing equation for equations having more than one operation Example 4: Two more than the quotient of 9 and y is 5 Solution: Write the expression for each mathematical phrase in LHS put equal to = and write the number in RHS Given: Two more than the quotient of 9 and y is 5 Step 1: Write expression for each term +2 LHS RHS Step 2: Rewrite LHS and write RHS part of equation = 5 Ans: Two more than the quotient of 9 and y is 5 =
Try These Write equation for the statements: 1. Eight more than the product of 6 and x gives 38 2. Ten less than the quotient of x and 4 is 2. 3. Seven less than the product of 5 and x is 33. 4. Four more than the quotient of 25 and x is 9.