-15x+20=-40+5x

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Solution for -15x+20=-40+5x equation:



-15x+20=-40+5x
We move all terms to the left:
-15x+20-(-40+5x)=0
We add all the numbers together, and all the variables
-15x-(5x-40)+20=0
We get rid of parentheses
-15x-5x+40+20=0
We add all the numbers together, and all the variables
-20x+60=0
We move all terms containing x to the left, all other terms to the right
-20x=-60
x=-60/-20
x=+3

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