Question

-12(x - 12) = -9(1 + 7x) step by step​

Answer 1

x = -3

Explanation:

-12(x - 12) = -9(1 + 7x)

-12x + 144 = -9 - 63x

+63x +63x

51x + 144 = -9

-144 -144

51x = -153

÷51 ÷51

x = -3