4/5a=7/9

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Solution for 4/5a=7/9 equation: 



4/5a=7/9

We move all terms to the left:

4/5a-(7/9)=0



Domain of the equation: 5a!=0

a!=0/5

a!=0

a∈R



We add all the numbers together, and all the variables

4/5a-(+7/9)=0

We get rid of parentheses

4/5a-7/9=0

We calculate fractions

There is no solution for this equation

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