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/12-5 = -12 // + 12
H/12-5+12 = 0
1/12*H+7 = 0 // - 7
1/12*H = -7 // : 1/12
H = -7/1/12
H = -84
H = -84
| 6x-12=3x-9 | | -4x+29=5(4x+1) | | Y=1630+0.6Y | | 2(3s+9)=13 | | (5x+3)-13=10x-(27+4x)+7 | | xsquared-2x=15 | | 0=2x^2-4x-12 | | 57=7x+5x+9 | | 11=-r/2 | | -2y-11=7y+16 | | t^4-5t^2-14=0 | | 3x^3+4=28 | | 105+6x=2000 | | 6x-3=15-3x | | 3x+3(35+x)=2000 | | 0=12x^2-4x-12 | | t^2-2t=24 | | 1/5(25-15x)+16=30 | | 2000x^18+1=0 | | 2+2x+6x=2 | | 2000x^18=0 | | 1oy+8y=15 | | 9-x=-1 | | 2(x-4)+1=5x-3(1+x) | | C=KX | | |2c-11|=1 | | x/2=1/8+x/4 | | x^3+4x+7=0 | | 32a+11-28a=50+2a-1 | | x^4+-10x^2+24=0 | | x-0.25x=18 | | -.005x^2+.101x+28.651=0 |