-15+7=-4(x+8)

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Solution for -15+7=-4(x+8) equation: 



-15+7=-4(x+8)

We move all terms to the left:

-15+7-(-4(x+8))=0

We add all the numbers together, and all the variables

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



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

-4(x+8)

We multiply parentheses

-4x-32

Back to the equation:

-(-4x-32)



We get rid of parentheses

4x+32-8=0

We add all the numbers together, and all the variables

4x+24=0

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

4x=-24

x=-24/4

x=-6

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