20x+60=40x-120

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Solution for 20x+60=40x-120 equation:



20x+60=40x-120
We move all terms to the left:
20x+60-(40x-120)=0
We get rid of parentheses
20x-40x+120+60=0
We add all the numbers together, and all the variables
-20x+180=0
We move all terms containing x to the left, all other terms to the right
-20x=-180
x=-180/-20
x=+9

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