-139-7x=131+3x

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Solution for -139-7x=131+3x equation:



-139-7x=131+3x
We move all terms to the left:
-139-7x-(131+3x)=0
We add all the numbers together, and all the variables
-7x-(3x+131)-139=0
We get rid of parentheses
-7x-3x-131-139=0
We add all the numbers together, and all the variables
-10x-270=0
We move all terms containing x to the left, all other terms to the right
-10x=270
x=270/-10
x=-27

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