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)
4/2.5 = h/3 // - h/3
4/2.5-(h/3) = 0
1.6-1/3*h = 0 // - 1.6
-1/3*h = -1.6 // : -1/3
h = -1.6/(-1/3)
h = 4.80000005
h = 4.80000005
| 0+0.06s+450= | | 7(x+3)=4(x+9) | | 6x-8=88-10x | | -4x+6x^2=0 | | x(x+3)=x^15 | | 2(x-1)+3x=5(2+x) | | y=1.8*11+6.2 | | 3x-5=4+2 | | y=1.8*-11+6.2 | | 2x-54-76x=-99x+77 | | 8/21=-10/21x+3/7 | | 10=0.5x+5.5 | | 946=550(1+0.18t) | | 4x-13=6x+7-(2x+9) | | 76=42 | | x^2+9x+28=0 | | 4=4x+20 | | 5/9=h/63 | | 6-8x=16x | | 3.5/n=2.5/4.5 | | n/0.28=0.5/0.7 | | 19/9=n/12 | | 14/5=42/n | | 10/5=40/t | | 12/22=42/n | | n/12=36/6 | | t/4=36/6 | | 12/2=n/9 | | 11z-3-72=9 | | 3y+5=2y+6 | | 2/5d+18-d=21 | | 4a+7+2a=19 |