9x-2(-6x)=7

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Solution for 9x-2(-6x)=7 equation: 



9x-2(-6x)=7

We move all terms to the left:

9x-2(-6x)-(7)=0

We multiply parentheses

9x+12x-7=0

We add all the numbers together, and all the variables

21x-7=0

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

21x=7

x=7/21

x=1/3

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