If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(1/2)*x-12 = 4 // - 4
(1/2)*x-12-4 = 0
1/2*x-16 = 0 // + 16
1/2*x = 16 // : 1/2
x = 16/1/2
x = 32
x = 32
| 22000=(x).04 | | 4w+8=2+7 | | 22000=.04xA | | 8k^2+14k+3=0 | | 3x1/2+3.1416+8/2 | | 45x^2+60x=20 | | 2m+16=-3m+3 | | 3x^2-14x-15=0 | | 3/x=7.5/15 | | 48x+5=429 | | 48x+5=18 | | 48x+5= | | 3x^2+12x-6=x-2 | | -8.6w=365.5 | | 4x-6*2x+8=0 | | 5(x-3)+2=41 | | 7sin(x)+3=1 | | 81r^2s^2-100t^2q^2=0 | | x/4-4=x/4 | | x/4-4=x-4 | | 5x+3=-7-x | | x=71 | | (8w)(15w)=198 | | 8y(2y-1)=0 | | 3b^2+3=-12 | | 40=-16t^2+88t | | 2y+12y+10=0 | | 4x^2+9x=8 | | 1/2(5x-7)=8 | | 1.5/2.53/x | | 17=37-4 | | V^2-10=-13 |