(-1/3n)-7=-3

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Solution for (-1/3n)-7=-3 equation:



(-1/3n)-7=-3
We move all terms to the left:
(-1/3n)-7-(-3)=0
Domain of the equation: 3n)!=0
n!=0/1
n!=0
n∈R
We add all the numbers together, and all the variables
(-1/3n)-4=0
We get rid of parentheses
-1/3n-4=0
We multiply all the terms by the denominator
-4*3n-1=0
Wy multiply elements
-12n-1=0
We move all terms containing n to the left, all other terms to the right
-12n=1
n=1/-12
n=-1/12

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