12/4=15/p

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Solution for 12/4=15/p equation: 



12/4=15/p

We move all terms to the left:

12/4-(15/p)=0



Domain of the equation: p)!=0

p!=0/1

p!=0

p∈R



We add all the numbers together, and all the variables

-(+15/p)+12/4=0

We add all the numbers together, and all the variables

-(+15/p)+3=0

We get rid of parentheses

-15/p+3=0

We multiply all the terms by the denominator


3*p-15=0

We add all the numbers together, and all the variables

3p-15=0

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

3p=15

p=15/3

p=5

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