S=-1-2p/1-p

Solution for S=-1-2p/1-p equation:

=-1-2S/1-S

We move all terms to the left:

-(-1-2S/1-S)=0


Domain of the equation: 1-S)!=0

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

-S)!=-1

S!=-1/1

S!=-1

S∈R


We add all the numbers together, and all the variables

-(-1S-2S/1-1)=0

We get rid of parentheses

1S+2S/1+1=0

We multiply all the terms by the denominator


1S*1+2S+1*1=0

We add all the numbers together, and all the variables

2S+1S*1+1=0

Wy multiply elements

2S+S+1=0

We add all the numbers together, and all the variables

3S+1=0

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

3S=-1

S=-1/3

S=-1/3