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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-6x+(-4x)-21+8=0

We get rid of parentheses

-6x-4x-21+8=0

We add all the numbers together, and all the variables

-10x-13=0

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

-10x=13

x=13/-10

x=-1+3/10

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