2x-8=7x-28

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Solution for 2x-8=7x-28 equation: 



2x-8=7x-28

We move all terms to the left:

2x-8-(7x-28)=0

We get rid of parentheses

2x-7x+28-8=0

We add all the numbers together, and all the variables

-5x+20=0

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

-5x=-20

x=-20/-5

x=+4

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