n-4=7/2

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Solution for n-4=7/2 equation: 



n-4=7/2

We move all terms to the left:

n-4-(7/2)=0

We add all the numbers together, and all the variables

n-4-(+7/2)=0

We get rid of parentheses

n-4-7/2=0

We multiply all the terms by the denominator


n*2-7-4*2=0

We add all the numbers together, and all the variables

n*2-15=0

Wy multiply elements

2n-15=0

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

2n=15

n=15/2

n=7+1/2

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