23-s/7=-21

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Solution for 23-s/7=-21 equation: 



23-s/7=-21

We move all terms to the left:

23-s/7-(-21)=0

We add all the numbers together, and all the variables

-s/7+44=0

We multiply all the terms by the denominator


-s+44*7=0

We add all the numbers together, and all the variables

-1s+308=0

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

-s=-308

s=-308/-1

s=+308

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