-90+8x=40+13x

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Solution for -90+8x=40+13x equation:



-90+8x=40+13x
We move all terms to the left:
-90+8x-(40+13x)=0
We add all the numbers together, and all the variables
8x-(13x+40)-90=0
We get rid of parentheses
8x-13x-40-90=0
We add all the numbers together, and all the variables
-5x-130=0
We move all terms containing x to the left, all other terms to the right
-5x=130
x=130/-5
x=-26

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