Respuesta :

Answer:

x=-2

Step-by-step explanation:

Combine like terms:

10- 2x - 7 - 8x = 5

10-(-7)=10+7=17

2x-8x=-6x

17-6x=5

-17     -17

6x=-12

÷6   ÷6

x=-2

Answer:

-10x=2 so x=-5

Step-by-step explanation: