3=b-54/8

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Solution for 3=b-54/8 equation: 



3=b-54/8

We move all terms to the left:

3-(b-54/8)=0

We add all the numbers together, and all the variables

-(+b-54/8)+3=0

We get rid of parentheses

-b+3+54/8=0

We multiply all the terms by the denominator


-b*8+54+3*8=0

We add all the numbers together, and all the variables

-b*8+78=0

Wy multiply elements

-8b+78=0

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

-8b=-78

b=-78/-8

b=9+3/4

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