180(n-2)/n=55

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Solution for 180(n-2)/n=55 equation:



180(n-2)/n=55
We move all terms to the left:
180(n-2)/n-(55)=0
Domain of the equation: n!=0
n∈R
We multiply all the terms by the denominator
180(n-2)-55*n=0
We add all the numbers together, and all the variables
-55n+180(n-2)=0
We multiply parentheses
-55n+180n-360=0
We add all the numbers together, and all the variables
125n-360=0
We move all terms containing n to the left, all other terms to the right
125n=360
n=360/125
n=2+22/25

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