3x-42=2x+20

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Solution for 3x-42=2x+20 equation: 



3x-42=2x+20

We move all terms to the left:

3x-42-(2x+20)=0

We get rid of parentheses

3x-2x-20-42=0

We add all the numbers together, and all the variables

x-62=0

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

x=62

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