3=7/s-7

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Solution for 3=7/s-7 equation: 



3=7/s-7

We move all terms to the left:

3-(7/s-7)=0



Domain of the equation: s-7)!=0

s∈R



We get rid of parentheses

-7/s+7+3=0

We multiply all the terms by the denominator


7*s+3*s-7=0

We add all the numbers together, and all the variables

10s-7=0

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

10s=7

s=7/10

s=7/10

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