180(n-2)/n=45

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Solution for 180(n-2)/n=45 equation:



180(n-2)/n=45
We move all terms to the left:
180(n-2)/n-(45)=0
Domain of the equation: n!=0
n∈R
We multiply all the terms by the denominator
180(n-2)-45*n=0
We add all the numbers together, and all the variables
-45n+180(n-2)=0
We multiply parentheses
-45n+180n-360=0
We add all the numbers together, and all the variables
135n-360=0
We move all terms containing n to the left, all other terms to the right
135n=360
n=360/135
n=2+2/3

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