7x+2=8x-4

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Solution for 7x+2=8x-4 equation: 



7x+2=8x-4

We move all terms to the left:

7x+2-(8x-4)=0

We get rid of parentheses

7x-8x+4+2=0

We add all the numbers together, and all the variables

-1x+6=0

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

-x=-6

x=-6/-1

x=+6

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