3x+3(x-7)=135

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Solution for 3x+3(x-7)=135 equation: 



3x+3(x-7)=135

We move all terms to the left:

3x+3(x-7)-(135)=0

We multiply parentheses

3x+3x-21-135=0

We add all the numbers together, and all the variables

6x-156=0

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

6x=156

x=156/6

x=26

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