-20x-77=13x-42

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Solution for -20x-77=13x-42 equation:



-20x-77=13x-42
We move all terms to the left:
-20x-77-(13x-42)=0
We get rid of parentheses
-20x-13x+42-77=0
We add all the numbers together, and all the variables
-33x-35=0
We move all terms containing x to the left, all other terms to the right
-33x=35
x=35/-33
x=-1+2/33

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