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

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



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

We move all terms to the left:

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



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

-8(x+4)

We multiply parentheses

-8x-32

Back to the equation:

-(-8x-32)



We get rid of parentheses

-3x+8x+32-7=0

We add all the numbers together, and all the variables

5x+25=0

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

5x=-25

x=-25/5

x=-5

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