n-3=1/2

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Solution for n-3=1/2 equation: 



n-3=1/2

We move all terms to the left:

n-3-(1/2)=0

We add all the numbers together, and all the variables

n-3-(+1/2)=0

We get rid of parentheses

n-3-1/2=0

We multiply all the terms by the denominator


n*2-1-3*2=0

We add all the numbers together, and all the variables

n*2-7=0

Wy multiply elements

2n-7=0

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

2n=7

n=7/2

n=3+1/2

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