Solve: 5(x + 2) + 7 (x - 1) = 39 – InterviewSolution

1.

Solve: 5(x + 2) + 7 (x - 1) = 39

Answer» ONG>Answer:

5(x+2) + 7(x-1) = 39

5x+10+7x-7= 39

12x+3= 39

12x=39-3

12x=36

x=36/12

x=3

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