20+2x+10=90

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Solution for 20+2x+10=90 equation:



20+2x+10=90
We move all terms to the left:
20+2x+10-(90)=0
We add all the numbers together, and all the variables
2x-60=0
We move all terms containing x to the left, all other terms to the right
2x=60
x=60/2
x=30

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