2n/5+4=20

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Solution for 2n/5+4=20 equation: 



2n/5+4=20

We move all terms to the left:

2n/5+4-(20)=0

We add all the numbers together, and all the variables

2n/5-16=0

We multiply all the terms by the denominator


2n-16*5=0

We add all the numbers together, and all the variables

2n-80=0

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

2n=80

n=80/2

n=40

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