7x-40=3x+112

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Solution for 7x-40=3x+112 equation:



7x-40=3x+112
We move all terms to the left:
7x-40-(3x+112)=0
We get rid of parentheses
7x-3x-112-40=0
We add all the numbers together, and all the variables
4x-152=0
We move all terms containing x to the left, all other terms to the right
4x=152
x=152/4
x=38

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