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Solving and Word Problems. Solving Equations. 1. Given 2x + 5 = 8x – 3, what is the value of x? a) -4/3 b) -3/2 c) 1 d) 3/2 e) 4/3. Solving and Word Problems. 2.
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Solving Equations 1 Given 2x + 5 = 8x – 3, what is the value of x? a) -4/3 b) -3/2 c) 1 d) 3/2 e) 4/3
Solving and Word Problems 2 Five less than six times a number is equal to seven more than eight times that number. What is the number?
Solving Equations 3 On a certain project the only grades awarded were 75 and 100. If 85 students completed the project and the average of their grades was 85, how many earned 100? a) 34 b) 40 c) 45 d) 51 e) 60
x – 2 3 x+4 7 Solving and Word Problems 4 Given = what is x?
Solving and Word Problems 5 Karen played a game several times. She received $5 every time she won and had to pay $2 every time she lost. If the ratio of the number of times she won to the number of times she lost was 3:2, and if she won a total of $66, how many times did she play this game?
Solving Equations 6 Given 3x - 2y = 13 and x = 2y – 1, what is one possible value of x? a) 4 b) 5 c) 6 d) 7 e) 8