4x-40=2+x

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Solution for 4x-40=2+x equation:



4x-40=2+x
We move all terms to the left:
4x-40-(2+x)=0
We add all the numbers together, and all the variables
4x-(x+2)-40=0
We get rid of parentheses
4x-x-2-40=0
We add all the numbers together, and all the variables
3x-42=0
We move all terms containing x to the left, all other terms to the right
3x=42
x=42/3
x=14

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