3(-4x-3)=71+8x

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Solution for 3(-4x-3)=71+8x equation: 



3(-4x-3)=71+8x

We move all terms to the left:

3(-4x-3)-(71+8x)=0

We add all the numbers together, and all the variables

3(-4x-3)-(8x+71)=0

We multiply parentheses

-12x-(8x+71)-9=0

We get rid of parentheses

-12x-8x-71-9=0

We add all the numbers together, and all the variables

-20x-80=0

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

-20x=80

x=80/-20

x=-4

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