3/5n+9=1/5n=-7

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Solution for 3/5n+9=1/5n=-7 equation: 



3/5n+9=1/5n=-7

We move all terms to the left:

3/5n+9-(1/5n)=0



Domain of the equation: 5n!=0

n!=0/5

n!=0

n∈R





Domain of the equation: 5n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

3/5n-(+1/5n)+9=0

We get rid of parentheses

3/5n-1/5n+9=0

We multiply all the terms by the denominator


9*5n+3-1=0

We add all the numbers together, and all the variables

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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