4=b+9/4

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Solution for 4=b+9/4 equation: 



4=b+9/4

We move all terms to the left:

4-(b+9/4)=0

We add all the numbers together, and all the variables

-(+b+9/4)+4=0

We get rid of parentheses

-b+4-9/4=0

We multiply all the terms by the denominator


-b*4-9+4*4=0

We add all the numbers together, and all the variables

-b*4+7=0

Wy multiply elements

-4b+7=0

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

-4b=-7

b=-7/-4

b=1+3/4

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