7x-42=2x+7

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



7x-42=2x+7

We move all terms to the left:

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

We get rid of parentheses

7x-2x-7-42=0

We add all the numbers together, and all the variables

5x-49=0

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

5x=49

x=49/5

x=9+4/5

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