If it's not what You are looking for type in the equation solver your own equation and let us solve it.
h in (-oo:+oo)
-2/1 = h/(-8) // - h/(-8)
-(h/(-8))-2/1 = 0
-(h/(-8))-2 = 0
1/8*h-2 = 0 // + 2
1/8*h = 2 // : 1/8
h = 2/1/8
h = 16
h = 16
| 4x^2+24x+18=0 | | 2/a-7/9 | | 5x+35=50 | | 6x+y+1=20.5 | | 9x-6+82=10+20x | | 35-x=89 | | x+19=60 | | 8x+2z-1.5=20.5 | | 13x+90=180 | | x^2+0.9x+0.81=0 | | 4x-20=6x+10 | | f(x)=5x^3+6x^2-3x+2 | | 3x^2+9x-15.12=0 | | 0.25z+7.50=0.50z+6.25 | | 12-4y+4y=8 | | 4(3-y)+4y=8 | | M+4=22 | | n-14=n | | 2a+2b+d=14 | | 5x+8+3x+12= | | X^2=3/7x | | (-12/26)/(8/15) | | 4a^7-8a^6-12a^5=0 | | 9+8x=24x+10 | | 9x-3+4x+7= | | -98*91= | | 4-5x/7=-1 | | (-33/12)(15/11) | | 4y+3+5y-2= | | -16t^2+80t+5=101 | | 24*3/4=g | | -98*-12.24= |