4/5s-1/5s=9

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Solution for 4/5s-1/5s=9 equation: 



4/5s-1/5s=9

We move all terms to the left:

4/5s-1/5s-(9)=0



Domain of the equation: 5s!=0

s!=0/5

s!=0

s∈R



We multiply all the terms by the denominator


-9*5s+4-1=0

We add all the numbers together, and all the variables

-9*5s+3=0

Wy multiply elements

-45s+3=0

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

-45s=-3

s=-3/-45

s=1/15

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