If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
1-((k+2)/2)-k+3 = 2 // - 2
1-((k+2)/2)-k-2+3 = 0
(-1*(k+2))/2-k-2+1+3 = 0
(-1*(k+2))/2+(2*(-k))/2+(-2*2)/2+(1*2)/2+(2*3)/2 = 0
2*(-k)-1*(k+2)-2*2+1*2+2*3 = 0
2-3*k-4-2+6 = 0
2-3*k-6+6 = 0
6-3*k-4 = 0
2-3*k = 0
(2-3*k)/2 = 0
(2-3*k)/2 = 0 // * 2
2-3*k = 0
2-3*k = 0 // - 2
-3*k = -2 // : -3
k = -2/(-3)
k = 2/3
k = 2/3
| 7x-3.5=7 | | -63x-238=-6 | | -137x=0 | | -3/7z=9/28 | | -16/23=x+4/23 | | 4/2 | | -(2x+2)-8=-5 | | -n+15+4n+15=-3 | | -8=1.3-2.1 | | 2-(k-3)=4 | | 5x+7=67-7x | | 6.5+5y=9 | | -7-14=-w | | 2x+2-8=-5 | | -34+16=-5x+14x | | F(x)=6x^3-7x^2+2x+8 | | 1.3-2.1=-8 | | 1-(k+2)=8 | | 6[10s]= | | g(x)=-x^2-16 | | 2.16(3.74x-8.60)=1759 | | -(x+3)+9=13 | | 3-3=16x+9x | | z=4+y | | X^2+9=-55 | | x+3+9=13 | | x+3.5x+4.25x= | | 3y+1=14y-6 | | 5/x-2=9/3x-6 | | -4=x-4+2x | | 6(x-2)=10 | | -11+15+4(-11)+15=-3 |