-1=21/2+n

Solution for -1=21/2+n equation:

-1=21/2+n

We move all terms to the left:

-1-(21/2+n)=0


Domain of the equation: 2+n)!=0

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

n)!=-2

n!=-2/1

n!=-2

n∈R


We add all the numbers together, and all the variables

-(+n+21/2)-1=0

We get rid of parentheses

-n-1-21/2=0

We multiply all the terms by the denominator


-n*2-21-1*2=0

We add all the numbers together, and all the variables

-n*2-23=0

Wy multiply elements

-2n-23=0

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

-2n=23

n=23/-2

n=-11+1/2