Question

Solve the following equations and check your results.

9(4 - 5x) + 2 = 7(6x - 7)

Answer 1

x=1

Explanation:

expand

36-45x+2=42x-49

■■

simplify

38-45x=42x-49

+45x +45x

38=87x-49

+49 +49

87=87×

÷87 ÷87

1=x