42/4=-12/9+n

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Solution for 42/4=-12/9+n equation: 



42/4=-12/9+n

We move all terms to the left:

42/4-(-12/9+n)=0



Domain of the equation: 9+n)!=0

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

n)!=-9

n!=-9/1

n!=-9

n∈R



We add all the numbers together, and all the variables

-(+n-12/9)+42/4=0

We get rid of parentheses

-n+12/9+42/4=0

We calculate fractions

There is no solution for this equation

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