(2x+30)=90

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Solution for (2x+30)=90 equation:



(2x+30)=90
We move all terms to the left:
(2x+30)-(90)=0
We get rid of parentheses
2x+30-90=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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