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-2/3+5/7y=-1/2
We move all terms to the left:
-2/3+5/7y-(-1/2)=0
Domain of the equation: 7y!=0We get rid of parentheses
y!=0/7
y!=0
y∈R
5/7y-2/3+1/2=0
We calculate fractions
There is no solution for this equation
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