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21/36=7/p
We move all terms to the left:
21/36-(7/p)=0
Domain of the equation: p)!=0We add all the numbers together, and all the variables
p!=0/1
p!=0
p∈R
-(+7/p)+21/36=0
We get rid of parentheses
-7/p+21/36=0
We calculate fractions
There is no solution for this equation
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