20+50+2=x-2

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Solution for 20+50+2=x-2 equation:



20+50+2=x-2
We move all terms to the left:
20+50+2-(x-2)=0
We add all the numbers together, and all the variables
-(x-2)+72=0
We get rid of parentheses
-x+2+72=0
We add all the numbers together, and all the variables
-1x+74=0
We move all terms containing x to the left, all other terms to the right
-x=-74
x=-74/-1
x=+74

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