b-9=5/7

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Solution for b-9=5/7 equation: 



b-9=5/7

We move all terms to the left:

b-9-(5/7)=0

We add all the numbers together, and all the variables

b-9-(+5/7)=0

We get rid of parentheses

b-9-5/7=0

We multiply all the terms by the denominator


b*7-5-9*7=0

We add all the numbers together, and all the variables

b*7-68=0

Wy multiply elements

7b-68=0

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

7b=68

b=68/7

b=9+5/7

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