-2/5n=9

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Solution for -2/5n=9 equation: 



-2/5n=9

We move all terms to the left:

-2/5n-(9)=0



Domain of the equation: 5n!=0

n!=0/5

n!=0

n∈R



We multiply all the terms by the denominator


-9*5n-2=0

Wy multiply elements

-45n-2=0

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

-45n=2

n=2/-45

n=-2/45

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