IN (x) 2 10 6 7 0 100 x −3 −10 OUT (y) 18 3 −7 6-107. Solve the following equations for if possible. Check your solutions. x, 3x) + = 9 x x −(2 − – 5 2(x + 6) = 14 − 4 + 1 = − −3 − 6-108. Using the variable write an equation that has no solution. Explain how you x, know it has no solution. 6-109. Given the hypothesis that 2x 3y = 6 and = 0, what can you x − conclude? Justify your conclusion. 6-110. Multiple Choice: Which equation below could represent a tile pattern that grows by 3 and has 9 tiles in Figure 2? 3x + = 3 y + = 9 y −3x + = 3 y −3x 2x + 3y = 9
IN (x) 2 10 6 7 −3 0 −10 100 x OUT (y) −7 18 3 6-107. Solve the following equations for x, if possible. Check your solutions. −(2 − 3x) + x = 9 – x 5 − 2(x + 6) = 14 − 4 + 1 = −3 − 6-108. Using the variable x, write an equation that has no solution. Explain how you know it has no solution. 6-109. Given the hypothesis that 2x − 3y = 6 and x = 0, what can you conclude? Justify your conclusion. 6-110. Multiple Choice: Which equation below could represent a tile pattern that grows by 3 and has 9 tiles in Figure 2? 3x + y = 3 −3x + y = 9 −3x + y = 3 2x + 3y = 9
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