3/8n-4=5

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Solution for 3/8n-4=5 equation:



3/8n-4=5
We move all terms to the left:
3/8n-4-(5)=0
Domain of the equation: 8n!=0
n!=0/8
n!=0
n∈R
We add all the numbers together, and all the variables
3/8n-9=0
We multiply all the terms by the denominator
-9*8n+3=0
Wy multiply elements
-72n+3=0
We move all terms containing n to the left, all other terms to the right
-72n=-3
n=-3/-72
n=1/24

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