n/2+2n+3n=55

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Solution for n/2+2n+3n=55 equation: 



n/2+2n+3n=55

We move all terms to the left:

n/2+2n+3n-(55)=0

We add all the numbers together, and all the variables

5n+n/2-55=0

We multiply all the terms by the denominator


5n*2+n-55*2=0

We add all the numbers together, and all the variables

n+5n*2-110=0

Wy multiply elements

n+10n-110=0

We add all the numbers together, and all the variables

11n-110=0

We move all terms containing n to the left, all other terms to the right

11n=110

n=110/11

n=10

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