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1/5x+4/5=4
We move all terms to the left:
1/5x+4/5-(4)=0
Domain of the equation: 5x!=0determiningTheFunctionDomain 1/5x-4+4/5=0
x!=0/5
x!=0
x∈R
We calculate fractions
-4!=0
There is no solution for this equation
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