2(3x+1)-2x+7=x-12

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Solution for 2(3x+1)-2x+7=x-12 equation: 



2(3x+1)-2x+7=x-12

We move all terms to the left:

2(3x+1)-2x+7-(x-12)=0

We add all the numbers together, and all the variables

-2x+2(3x+1)-(x-12)+7=0

We multiply parentheses

-2x+6x-(x-12)+2+7=0

We get rid of parentheses

-2x+6x-x+12+2+7=0

We add all the numbers together, and all the variables

3x+21=0

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

3x=-21

x=-21/3

x=-7

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