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-30=2x/3+3
We move all terms to the left:
-30-(2x/3+3)=0
We get rid of parentheses
-2x/3-3-30=0
We multiply all the terms by the denominator
-2x-3*3-30*3=0
We add all the numbers together, and all the variables
-2x-99=0
We move all terms containing x to the left, all other terms to the right
-2x=99
x=99/-2
x=-49+1/2
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