12x+15=x+8

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Solution for 12x+15=x+8 equation: 



12x+15=x+8

We move all terms to the left:

12x+15-(x+8)=0

We get rid of parentheses

12x-x-8+15=0

We add all the numbers together, and all the variables

11x+7=0

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

11x=-7

x=-7/11

x=-7/11

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