s/7+19=21

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Solution for s/7+19=21 equation:



s/7+19=21
We move all terms to the left:
s/7+19-(21)=0
We add all the numbers together, and all the variables
s/7-2=0
We multiply all the terms by the denominator
s-2*7=0
We add all the numbers together, and all the variables
s-14=0
We move all terms containing s to the left, all other terms to the right
s=14

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