2x-42=7x+38

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Solution for 2x-42=7x+38 equation: 



2x-42=7x+38

We move all terms to the left:

2x-42-(7x+38)=0

We get rid of parentheses

2x-7x-38-42=0

We add all the numbers together, and all the variables

-5x-80=0

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

-5x=80

x=80/-5

x=-16

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