27/s.s=9

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Solution for 27/s.s=9 equation:



27/s.s=9
We move all terms to the left:
27/s.s-(9)=0
Domain of the equation: s.s!=0
s!=0/1
s!=0
s∈R
We multiply all the terms by the denominator
-9*s.s+27=0
Wy multiply elements
-9s+27=0
We move all terms containing s to the left, all other terms to the right
-9s=-27
s=-27/-9
s=+3

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