5/7=12-a/a

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Solution for 5/7=12-a/a equation: 



5/7=12-a/a

We move all terms to the left:

5/7-(12-a/a)=0



Domain of the equation: a)!=0

a!=0/1

a!=0

a∈R



We add all the numbers together, and all the variables

-(-a/a+12)+5/7=0

We get rid of parentheses

a/a-12+5/7=0

Fractions to decimals

-12+1+5/7=0

We multiply all the terms by the denominator


5-12*7+1*7=0

We add all the numbers together, and all the variables

-72!=0

There is no solution for this equation

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