2x+7=-2(3x+15)+117

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Solution for 2x+7=-2(3x+15)+117 equation: 



2x+7=-2(3x+15)+117

We move all terms to the left:

2x+7-(-2(3x+15)+117)=0



We calculate terms in parentheses: -(-2(3x+15)+117), so:

-2(3x+15)+117

We multiply parentheses

-6x-30+117

We add all the numbers together, and all the variables

-6x+87

Back to the equation:

-(-6x+87)



We get rid of parentheses

2x+6x-87+7=0

We add all the numbers together, and all the variables

8x-80=0

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

8x=80

x=80/8

x=10

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