-15-20=-6+20x-9

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Solution for -15-20=-6+20x-9 equation:



-15-20=-6+20x-9
We move all terms to the left:
-15-20-(-6+20x-9)=0
We add all the numbers together, and all the variables
-(20x-15)-15-20=0
We add all the numbers together, and all the variables
-(20x-15)-35=0
We get rid of parentheses
-20x+15-35=0
We add all the numbers together, and all the variables
-20x-20=0
We move all terms containing x to the left, all other terms to the right
-20x=20
x=20/-20
x=-1

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