3(6x+7)=147

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Solution for 3(6x+7)=147 equation: 



3(6x+7)=147

We move all terms to the left:

3(6x+7)-(147)=0

We multiply parentheses

18x+21-147=0

We add all the numbers together, and all the variables

18x-126=0

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

18x=126

x=126/18

x=7

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