Question

Help! giving 10 points

Answer 1

Answer:

x= 2

Step-by-step explanation:

$10 + 6( - 9 - 4x) = 10(x - 12) + 8$

$10 - 54 - 24x = 10x - 120 + 8$

$- 24x - 10x = - 112 - 10 + 54$

$- 34x = - 68$

$34x = 68$

$x = \frac{68}{34} = 2$

Answer 2

Answer:

C .x=2

Step-by-step explanation:

(10 +  -6 • (4x + 9)) -  (10x - 112)  = 0

68 - 34x  =   -34 • (x - 2)

-34 • (x - 2)  = 0

-34 • (x - 2)  = 0

Add  2  to both sides of the equation :  

                     x = 2