1/4b-2/5b-3=-3

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Solution for 1/4b-2/5b-3=-3 equation: 



1/4b-2/5b-3=-3

We move all terms to the left:

1/4b-2/5b-3-(-3)=0



Domain of the equation: 4b!=0

b!=0/4

b!=0

b∈R





Domain of the equation: 5b!=0

b!=0/5

b!=0

b∈R



We add all the numbers together, and all the variables

1/4b-2/5b=0

We calculate fractions


5b/20b^2+(-8b)/20b^2=0

We multiply all the terms by the denominator


5b+(-8b)=0

We get rid of parentheses

5b-8b=0

We add all the numbers together, and all the variables

-3b=0

b=0/-3

b=0

Równanie nie ma rozwiązania

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