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 = 220*(4/5) // - 220*(4/5)
h-(220*(4/5)) = 0
h-176 = 0
h-176 = 0 // + 176
h = 176
h = 176
| 5(v+6)=-9v-12 | | 50x=4x-2 | | 9y-47=-7(y-7) | | 2x=-58 | | 3a(2a+9)(a+11)=0 | | 76=3x+5x-4 | | 3w-12-2=15w-30-2w | | 7(3-5x)=21 | | 5/35=1/5x | | 8x^2+16x-24= | | Y=-4x+22 | | 8x+9y=6 | | y=18x+550 | | 2(14q+7-2)-3q=9 | | (X+5)(x-9)(4x-3)=0 | | -6=-6x+2(x+3) | | -34=-3v+5(v-4) | | 14x-21=x^2+4 | | 27.5+-0.25y=50 | | x-8-2x=3 | | 1/6x-5=-17 | | 2(x+4)=2x+7+5 | | v^2-2v-63= | | x+7=911 | | 14x-21=2x+4 | | x^2+y^2=481 | | (7t-2)-(3t+1)=3(1+3t) | | 200x+y=50 | | 2x-1/4=5/4 | | 2x+4-3x-2= | | 2.51x^4+1.8x^2-6=0 | | 4x-2y=x+13 |