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-21/2+3x=11/9
We move all terms to the left:
-21/2+3x-(11/9)=0
We add all the numbers together, and all the variables
3x-21/2-(+11/9)=0
We get rid of parentheses
3x-21/2-11/9=0
We calculate fractions
There is no solution for this equation
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