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7x-2/8=9x+3/40
We move all terms to the left:
7x-2/8-(9x+3/40)=0
We add all the numbers together, and all the variables
7x-(+9x+3/40)-2/8=0
We get rid of parentheses
7x-9x-3/40-2/8=0
We calculate fractions
There is no solution for this equation
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