21/2=p

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Solution for 21/2=p equation: 



21/2=p

We move all terms to the left:

21/2-(p)=0

We add all the numbers together, and all the variables

-1p+21/2=0

We multiply all the terms by the denominator


-1p*2+21=0

Wy multiply elements

-2p+21=0

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

-2p=-21

p=-21/-2

p=10+1/2

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