If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
b+k/4 = -2 // + 2
b+k/4+2 = 0
b+1/4*k+2 = 0
x naleu017Cy do R
x in (-oo:+oo)
| -3/10x-71/2 | | 61+11/9 | | 3(p-2)=9 | | 5x+9y-7x-8y= | | (12d-16)/6 | | 9d-7/7+6d | | 7x+4y=56 | | (24f+15)/9 | | 0.90x-0.72=6 | | z^2-(3+i)z+4=0 | | log(y)=.374 | | 10x-90=-270 | | t/b-3=8 | | -16=d-8 | | 28=x/4+2 | | -5n+9-8n=21 | | 42=-2(3-4x) | | 4+6e^2x/5-9e^3x | | 2(2x-3)-8=4+2x | | 6x+5=y | | 12=x/9 | | 4(2x-1)=5x+14 | | 9x+18=-153 | | 6x+5x-51=85-6x | | 7x^2-64x-9=0 | | 100x^2-300x=0 | | 2(x+2)/3=5x-1 | | c-9=21 | | t+18=20 | | 10(q+5)=140 | | (3X+4)-(8X+3)=-1 | | 88a^2+13a-3=0 |