p+21/9=7

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Solution for p+21/9=7 equation: 



p+21/9=7

We move all terms to the left:

p+21/9-(7)=0

determiningTheFunctionDomain
p-7+21/9=0

We multiply all the terms by the denominator


p*9+21-7*9=0

We add all the numbers together, and all the variables

p*9-42=0

Wy multiply elements

9p-42=0

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

9p=42

p=42/9

p=4+2/3

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