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)
(3/4)*h-12 = 85/8 // - 85/8
(3/4)*h-(85/8)-12 = 0
(3/4)*h-85/8-12 = 0
3/4*h-181/8 = 0 // + 181/8
3/4*h = 181/8 // : 3/4
h = 181/8/3/4
h = 181/6
h = 181/6
| 5k+8=18 | | -5/6x-1/9=-102 | | ab+c=bc-a | | 2.9x-12.76=5.8 | | 3+2b=216 | | 4x-400/(x^2)=0 | | 4x-400/(x^2) | | 3+2b=54 | | a*6+38=230 | | 1=x^(-1/3) | | 5k+19=26-2k | | 6(n-1)=2 | | -1/4(x-15)=-4 | | 18x+15-6x+5x=2 | | 13x+4=32x+3 | | 10g-4(g-2)=14 | | 3(x+3)=4(x+7) | | 15x+5=16x+4 | | log(5)(4)= | | -5(z+4)+3z= | | 15x+20=16x+16 | | -6-7(8x-4)=-(7-9)-(x-9) | | log(9)()-log(9)(5)(5)=log(9)(4/5) | | 5x-15/tanx | | log(8)(11)+log(8)(9)= | | 56=7(x-6) | | 34x/x | | 9lnx=4 | | -10(x+5)+62=-9-19 | | 8x=12x-2 | | y=-3*-4-13 | | 64-32x=55-38x |