b+4/9=7/9

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Solution for b+4/9=7/9 equation: 



b+4/9=7/9

We move all terms to the left:

b+4/9-(7/9)=0

We add all the numbers together, and all the variables

b+4/9-(+7/9)=0

We get rid of parentheses

b+4/9-7/9=0

We multiply all the terms by the denominator


b*9+4-7=0

We add all the numbers together, and all the variables

b*9-3=0

Wy multiply elements

9b-3=0

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

9b=3

b=3/9

b=1/3

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