1/5b+2/5b-5=-2

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Solution for 1/5b+2/5b-5=-2 equation: 



1/5b+2/5b-5=-2

We move all terms to the left:

1/5b+2/5b-5-(-2)=0



Domain of the equation: 5b!=0

b!=0/5

b!=0

b∈R



We add all the numbers together, and all the variables

1/5b+2/5b-3=0

We multiply all the terms by the denominator


-3*5b+1+2=0

We add all the numbers together, and all the variables

-3*5b+3=0

Wy multiply elements

-15b+3=0

We move all terms containing b to the left, all other terms to the right

-15b=-3

b=-3/-15

b=1/5

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