-4/7a=3/7

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Solution for -4/7a=3/7 equation: 



-4/7a=3/7

We move all terms to the left:

-4/7a-(3/7)=0



Domain of the equation: 7a!=0

a!=0/7

a!=0

a∈R



We add all the numbers together, and all the variables

-4/7a-(+3/7)=0

We get rid of parentheses

-4/7a-3/7=0

We calculate fractions


=0

a=0/1

a=0

Równanie nie ma rozwiązania

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