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5(x+9)+3=5x-42
We move all terms to the left:
5(x+9)+3-(5x-42)=0
We multiply parentheses
5x-(5x-42)+45+3=0
We get rid of parentheses
5x-5x+42+45+3=0
We add all the numbers together, and all the variables
90!=0
There is no solution for this equation
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