12+7x=2(-x+2)-10

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Solution for 12+7x=2(-x+2)-10 equation: 



12+7x=2(-x+2)-10

We move all terms to the left:

12+7x-(2(-x+2)-10)=0

We add all the numbers together, and all the variables

7x-(2(-1x+2)-10)+12=0



We calculate terms in parentheses: -(2(-1x+2)-10), so:

2(-1x+2)-10

We multiply parentheses

-2x+4-10

We add all the numbers together, and all the variables

-2x-6

Back to the equation:

-(-2x-6)



We get rid of parentheses

7x+2x+6+12=0

We add all the numbers together, and all the variables

9x+18=0

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

9x=-18

x=-18/9

x=-2

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