8-x=-3(x+4)

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



8-x=-3(x+4)

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x-(-3(x+4))+8=0



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

-3(x+4)

We multiply parentheses

-3x-12

Back to the equation:

-(-3x-12)



We get rid of parentheses

-1x+3x+12+8=0

We add all the numbers together, and all the variables

2x+20=0

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

2x=-20

x=-20/2

x=-10

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