3=n+4/2

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Solution for 3=n+4/2 equation:



3=n+4/2
We move all terms to the left:
3-(n+4/2)=0
We add all the numbers together, and all the variables
-(n+2)+3=0
We get rid of parentheses
-n-2+3=0
We add all the numbers together, and all the variables
-1n+1=0
We move all terms containing n to the left, all other terms to the right
-n=-1
n=-1/-1
n=1

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