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8/y=4/7.
We move all terms to the left:
8/y-(4/7.)=0
Domain of the equation: y!=0We add all the numbers together, and all the variables
y∈R
8/y-(+4/7.)=0
We get rid of parentheses
8/y-4/7.=0
We calculate fractions
There is no solution for this equation
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