30x+30=90

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Solution for 30x+30=90 equation: 



30x+30=90

We move all terms to the left:

30x+30-(90)=0

We add all the numbers together, and all the variables

30x-60=0

We move all terms containing x to the left, all other terms to the right

30x=60

x=60/30

x=2

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