4(x+7)=2x-12

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Solution for 4(x+7)=2x-12 equation: 



4(x+7)=2x-12

We move all terms to the left:

4(x+7)-(2x-12)=0

We multiply parentheses

4x-(2x-12)+28=0

We get rid of parentheses

4x-2x+12+28=0

We add all the numbers together, and all the variables

2x+40=0

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

2x=-40

x=-40/2

x=-20

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