21/4+y=63/4

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Solution for 21/4+y=63/4 equation: 



21/4+y=63/4

We move all terms to the left:

21/4+y-(63/4)=0

We add all the numbers together, and all the variables

y+21/4-(+63/4)=0

We get rid of parentheses

y+21/4-63/4=0

We multiply all the terms by the denominator


y*4+21-63=0

We add all the numbers together, and all the variables

y*4-42=0

Wy multiply elements

4y-42=0

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

4y=42

y=42/4

y=10+1/2

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