s-21/8=9

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Solution for s-21/8=9 equation: 



s-21/8=9

We move all terms to the left:

s-21/8-(9)=0

determiningTheFunctionDomain
s-9-21/8=0

We multiply all the terms by the denominator


s*8-21-9*8=0

We add all the numbers together, and all the variables

s*8-93=0

Wy multiply elements

8s-93=0

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

8s=93

s=93/8

s=11+5/8

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