4x-8(2x+7)=-140

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Solution for 4x-8(2x+7)=-140 equation:



4x-8(2x+7)=-140
We move all terms to the left:
4x-8(2x+7)-(-140)=0
We add all the numbers together, and all the variables
4x-8(2x+7)+140=0
We multiply parentheses
4x-16x-56+140=0
We add all the numbers together, and all the variables
-12x+84=0
We move all terms containing x to the left, all other terms to the right
-12x=-84
x=-84/-12
x=+7

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