80-20=3x+9

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Solution for 80-20=3x+9 equation:



80-20=3x+9
We move all terms to the left:
80-20-(3x+9)=0
We add all the numbers together, and all the variables
-(3x+9)+60=0
We get rid of parentheses
-3x-9+60=0
We add all the numbers together, and all the variables
-3x+51=0
We move all terms containing x to the left, all other terms to the right
-3x=-51
x=-51/-3
x=+17

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