Question

-4x+ 51 = 2x +7 (x + 11)

Answer 1

x = -2

Explanation:

-4x + 51 = 2x +7(x + 11)

-4x + 51 = 2x + 7x + 77

-4x + 51 = 9x + 77

-4x = 9x + 26

- 13x = 26

x = -2