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9(x-1)=9x+9
We move all terms to the left:
9(x-1)-(9x+9)=0
We multiply parentheses
9x-(9x+9)-9=0
We get rid of parentheses
9x-9x-9-9=0
We add all the numbers together, and all the variables
-18!=0
There is no solution for this equation
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