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2/5*m=4/5
We move all terms to the left:
2/5*m-(4/5)=0
Domain of the equation: 5*m!=0We add all the numbers together, and all the variables
m!=0/1
m!=0
m∈R
2/5*m-(+4/5)=0
We get rid of parentheses
2/5*m-4/5=0
We calculate fractions
=0
m=0/1
m=0
Równanie nie ma rozwiązania
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