3(x+7)-7x=-11

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Solution for 3(x+7)-7x=-11 equation: 



3(x+7)-7x=-11

We move all terms to the left:

3(x+7)-7x-(-11)=0

We add all the numbers together, and all the variables

-7x+3(x+7)+11=0

We multiply parentheses

-7x+3x+21+11=0

We add all the numbers together, and all the variables

-4x+32=0

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

-4x=-32

x=-32/-4

x=+8

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