6(2x+9)=138

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Solution for 6(2x+9)=138 equation: 



6(2x+9)=138

We move all terms to the left:

6(2x+9)-(138)=0

We multiply parentheses

12x+54-138=0

We add all the numbers together, and all the variables

12x-84=0

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

12x=84

x=84/12

x=7

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