-4=8/s

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Solution for -4=8/s equation: 



-4=8/s

We move all terms to the left:

-4-(8/s)=0



Domain of the equation: s)!=0

s!=0/1

s!=0

s∈R



We add all the numbers together, and all the variables

-(+8/s)-4=0

We get rid of parentheses

-8/s-4=0

We multiply all the terms by the denominator


-4*s-8=0

We add all the numbers together, and all the variables

-4s-8=0

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

-4s=8

s=8/-4

s=-2

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