8/9a=4/7

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Solution for 8/9a=4/7 equation: 



8/9a=4/7

We move all terms to the left:

8/9a-(4/7)=0



Domain of the equation: 9a!=0

a!=0/9

a!=0

a∈R



We add all the numbers together, and all the variables

8/9a-(+4/7)=0

We get rid of parentheses

8/9a-4/7=0

We calculate fractions

There is no solution for this equation

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