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)
(2/8)*h-(5/8) = 2 // - 2
(2/8)*h-(5/8)-2 = 0
(2/8)*h-5/8-2 = 0
1/4*h-21/8 = 0 // + 21/8
1/4*h = 21/8 // : 1/4
h = 21/8/1/4
h = 21/2
h = 21/2
| -17-4x=-2x+21 | | 4(x-2)-2(x+1)=(x+1)+(x-11) | | x^(3/2)=1/2 | | -71-12x=5x+133 | | 5x-33=2 | | 11m+6=25m-8 | | 64=40+4t | | 4.5*x=36 | | 6x+15=12-3b | | 5+8z=-11 | | x+205=65 | | 20cm=15cm | | 3x-2.4y=7.8 | | 0.78-1/25h=3/5h-0.5 | | 39=13-10b | | t^2-6t-25=0 | | 3(2x+5)=3(4-b) | | 63*7= | | 4x-49=2x+31 | | 156=-5x+7(-x+12) | | -3(7y-1)+9y=-6(y+2) | | 6.3*x=44.1 | | 60/0.20 | | 9+7(32+x)= | | 1x+.05x=21 | | -84-8x=-2x+42 | | -4(3x-5)=3(x-10)-25 | | 441/63 | | 69=9d+6 | | 41z=205 | | 4x-8=3x+-3 | | 22m=176 |