7x-8=3x+127x-8=3x+12

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Solution for 7x-8=3x+127x-8=3x+12 equation: 



7x-8=3x+127x-8=3x+12

We move all terms to the left:

7x-8-(3x+127x-8)=0

We add all the numbers together, and all the variables

7x-(130x-8)-8=0

We get rid of parentheses

7x-130x+8-8=0

We add all the numbers together, and all the variables

-123x=0

x=0/-123

x=0

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