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)
3*k-(2*k)+3 = 2 // - 2
3*k-(2*k)-2+3 = 0
3*k-2*k-2+3 = 0
k+1 = 0 // - 1
k = -1
k = -1
| 5b+6+5b=16 | | 7a+9-4a=-24 | | 69=6t+6t+9 | | 2+6d+6d=-58 | | 4+5x+7x=100 | | 0=-2m+4m-6 | | -3/2r | | k-9+3k=3 | | -6+5d+6d=126 | | 5=-5a+6a-3 | | 9+6w+5w=20 | | -19=2k-4k+1 | | 7-7k+3k=-25 | | 5-3x+5x=5 | | 4x+3+x=-17 | | -10+2k+4k=-4 | | (2x-5)(x-7)=(x-7)(4-11x) | | -6-7n+5n=0 | | 3+2b+3b=8 | | 47=4a+7a+3 | | 3+4w+7w=91 | | -30=n+6n+5 | | 4x+4+5x=22 | | -10+4d+4d=-10 | | 2-7n+6n=-7 | | 4+5a+5a=34 | | 7b+10+2b=100 | | 10-4k+7k=7 | | -2-5t+7t=-22 | | 5a+7+4a=115 | | 1-7a-5a=25 | | -17=2k-3k-6 |