15+15-7x=2x-12-5

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Solution for 15+15-7x=2x-12-5 equation: 



15+15-7x=2x-12-5

We move all terms to the left:

15+15-7x-(2x-12-5)=0

We add all the numbers together, and all the variables

-7x-(2x-17)+15+15=0

We add all the numbers together, and all the variables

-7x-(2x-17)+30=0

We get rid of parentheses

-7x-2x+17+30=0

We add all the numbers together, and all the variables

-9x+47=0

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

-9x=-47

x=-47/-9

x=5+2/9

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