7/9=2/5+b

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Solution for 7/9=2/5+b equation: 



7/9=2/5+b

We move all terms to the left:

7/9-(2/5+b)=0



Domain of the equation: 5+b)!=0

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

b)!=-5

b!=-5/1

b!=-5

b∈R



We add all the numbers together, and all the variables

-(+b+2/5)+7/9=0

We get rid of parentheses

-b-2/5+7/9=0

We calculate fractions

There is no solution for this equation

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