7x-2(-3x-8)=-140

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Solution for 7x-2(-3x-8)=-140 equation: 



7x-2(-3x-8)=-140

We move all terms to the left:

7x-2(-3x-8)-(-140)=0

We add all the numbers together, and all the variables

7x-2(-3x-8)+140=0

We multiply parentheses

7x+6x+16+140=0

We add all the numbers together, and all the variables

13x+156=0

We move all terms containing x to the left, all other terms to the right

13x=-156

x=-156/13

x=-12

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