-2x+8x=-(3x+7)-2

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Solution for -2x+8x=-(3x+7)-2 equation: 



-2x+8x=-(3x+7)-2

We move all terms to the left:

-2x+8x-(-(3x+7)-2)=0

We add all the numbers together, and all the variables

6x-(-(3x+7)-2)=0



We calculate terms in parentheses: -(-(3x+7)-2), so:

-(3x+7)-2

We get rid of parentheses

-3x-7-2

We add all the numbers together, and all the variables

-3x-9

Back to the equation:

-(-3x-9)



We get rid of parentheses

6x+3x+9=0

We add all the numbers together, and all the variables

9x+9=0

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

9x=-9

x=-9/9

x=-1

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