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/19.1 = 13.5 // - 13.5
h/19.1-13.5 = 0
0.05235602*h-13.5 = 0 // + 13.5
0.05235602*h = 13.5 // : 0.05235602
h = 13.5/0.05235602
h = 257.85000464
h = 257.85000464
| 8p^2-12p+45=0 | | 2a^2-15a+18=0 | | 2m/3+1/6=m | | x-y=1.5 | | 32.33=5.3x | | -(7/8)-(1/6) | | 19-x+24x+8=-7 | | 3(2-r)=21 | | 5m=6m | | -1=r/20 | | 3.9i=29.64 | | (s^2+6s-5)(5s+2)= | | (5p^5+2p^2)/p | | 4+3n=37 | | 5(15x-17x)=6 | | -10=m+6 | | 7y=12 | | 2x+3.2y=6.4 | | 2x-3(5x+6)=60 | | (x^2-2x)(-3x+6)= | | x/4-6=-11 | | 2(7x^2-23x-6)=0 | | 7x-2(4x+8)=24 | | 3w-8w= | | 8(3-x)-5=3(2x-3) | | 8x/(x+8)+(4)/(x+8) | | x^2=10x-6 | | 63+a=902 | | (3c^3+3c-4)-(9c^3-c+8+6c^2)= | | 7(g-1)-3g=13 | | 2*2-1=y+4 | | 2y-6+2-5y=14 |