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2/7y=2/5
We move all terms to the left:
2/7y-(2/5)=0
Domain of the equation: 7y!=0We add all the numbers together, and all the variables
y!=0/7
y!=0
y∈R
2/7y-(+2/5)=0
We get rid of parentheses
2/7y-2/5=0
We calculate fractions
There is no solution for this equation
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