-7(3x+6)=-8(4+2x)

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Solution for -7(3x+6)=-8(4+2x) equation: 



-7(3x+6)=-8(4+2x)

We move all terms to the left:

-7(3x+6)-(-8(4+2x))=0

We add all the numbers together, and all the variables

-7(3x+6)-(-8(2x+4))=0

We multiply parentheses

-21x-(-8(2x+4))-42=0



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

-8(2x+4)

We multiply parentheses

-16x-32

Back to the equation:

-(-16x-32)



We get rid of parentheses

-21x+16x+32-42=0

We add all the numbers together, and all the variables

-5x-10=0

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

-5x=10

x=10/-5

x=-2

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