3=s/2+2

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Solution for 3=s/2+2 equation: 



3=s/2+2

We move all terms to the left:

3-(s/2+2)=0

We get rid of parentheses

-s/2-2+3=0

We multiply all the terms by the denominator


-s-2*2+3*2=0

We add all the numbers together, and all the variables

-1s+2=0

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

-s=-2

s=-2/-1

s=+2

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