x+7+3(x+7)=72

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Solution for x+7+3(x+7)=72 equation: 



x+7+3(x+7)=72

We move all terms to the left:

x+7+3(x+7)-(72)=0

We add all the numbers together, and all the variables

x+3(x+7)-65=0

We multiply parentheses

x+3x+21-65=0

We add all the numbers together, and all the variables

4x-44=0

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

4x=44

x=44/4

x=11

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