-2-3(3-7x)=136

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Solution for -2-3(3-7x)=136 equation: 



-2-3(3-7x)=136

We move all terms to the left:

-2-3(3-7x)-(136)=0

We add all the numbers together, and all the variables

-3(-7x+3)-2-136=0

We add all the numbers together, and all the variables

-3(-7x+3)-138=0

We multiply parentheses

21x-9-138=0

We add all the numbers together, and all the variables

21x-147=0

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

21x=147

x=147/21

x=7

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