5/7=2/7b

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Solution for 5/7=2/7b equation: 



5/7=2/7b

We move all terms to the left:

5/7-(2/7b)=0



Domain of the equation: 7b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+2/7b)+5/7=0

We get rid of parentheses

-2/7b+5/7=0

We calculate fractions


=0

b=0/1

b=0

Równanie nie ma rozwiązania

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