3(2x+7)=126

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Solution for 3(2x+7)=126 equation: 



3(2x+7)=126

We move all terms to the left:

3(2x+7)-(126)=0

We multiply parentheses

6x+21-126=0

We add all the numbers together, and all the variables

6x-105=0

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

6x=105

x=105/6

x=17+1/2

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