7x-12-8=7

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Solution for 7x-12-8=7 equation: 



7x-12-8=7

We move all terms to the left:

7x-12-8-(7)=0

We add all the numbers together, and all the variables

7x-27=0

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

7x=27

x=27/7

x=3+6/7

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