-7x=-3(2x-4)-8

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Solution for -7x=-3(2x-4)-8 equation: 



-7x=-3(2x-4)-8

We move all terms to the left:

-7x-(-3(2x-4)-8)=0



We calculate terms in parentheses: -(-3(2x-4)-8), so:

-3(2x-4)-8

We multiply parentheses

-6x+12-8

We add all the numbers together, and all the variables

-6x+4

Back to the equation:

-(-6x+4)



We get rid of parentheses

-7x+6x-4=0

We add all the numbers together, and all the variables

-1x-4=0

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

-x=4

x=4/-1

x=-4

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