Question

1. Find the numerical value for x = - 2 for the expression - 2(- 3x + 5) - 2(x + 4)​

Answer 1

-26

Explanation:

- 2(- 3x + 5) - 2(x + 4)​

- 2(- 3(-2) + 5) - 2(-2 + 4)​

-2(6+5) - 2(2)

-22 - 4

= -26