-84=4(3-8x)

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Solution for -84=4(3-8x) equation: 



-84=4(3-8x)

We move all terms to the left:

-84-(4(3-8x))=0

We add all the numbers together, and all the variables

-(4(-8x+3))-84=0



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

4(-8x+3)

We multiply parentheses

-32x+12

Back to the equation:

-(-32x+12)



We get rid of parentheses

32x-12-84=0

We add all the numbers together, and all the variables

32x-96=0

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

32x=96

x=96/32

x=3

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