21/4-p=3/4

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Solution for 21/4-p=3/4 equation: 



21/4-p=3/4

We move all terms to the left:

21/4-p-(3/4)=0

We add all the numbers together, and all the variables

-p+21/4-(+3/4)=0

We add all the numbers together, and all the variables

-1p+21/4-(+3/4)=0

We get rid of parentheses

-1p+21/4-3/4=0

We multiply all the terms by the denominator


-1p*4+21-3=0

We add all the numbers together, and all the variables

-1p*4+18=0

Wy multiply elements

-4p+18=0

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

-4p=-18

p=-18/-4

p=4+1/2

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