12x-3=9x+7

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Solution for 12x-3=9x+7 equation: 



12x-3=9x+7

We move all terms to the left:

12x-3-(9x+7)=0

We get rid of parentheses

12x-9x-7-3=0

We add all the numbers together, and all the variables

3x-10=0

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

3x=10

x=10/3

x=3+1/3

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