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)
h/8-7 = 0
1/8*h-7 = 0 // + 7
1/8*h = 7 // : 1/8
h = 7/1/8
h = 56
h = 56
| 3x+6y-7=0 | | 2x^2+1=313 | | 11b=123 | | 3y^2-64y-192= | | 2y-7+4x+12=0 | | x^2+x^2+1=313 | | 2x^2-312=0 | | 3x-3/6=12 | | .06(6-x)-.02(5-2x)=.76 | | [4+5x]=[8x-2] | | (4x+5x)=(8x-2) | | f(a+h)=x^2-5x+1 | | .03(x-1.5)=.6 | | 4f-3-f=45 | | 7r*5ip= | | 4t-2+t=38 | | 0=30x^3-90x-45 | | 6+5x=30-x | | 0=x^3-3x-1.5 | | 4+5x=8x-2 | | 12-(4/3-7/9b)=8/3 | | 3/2w-1=z | | w-z=-1 | | 16-9m=5n | | Acos(x)-Bsin(x)=1.4 | | Acos(x)-Bsen(x)=1.4 | | Tcos(a)-Bsen(a)=1.4 | | Acos(a)-Bsen(a)=1.4 | | 15-y=4 | | y-(-3)=6/7(x-4) | | -2v+9=21 | | 0=720-(80t) |