If it's not what You are looking for type in the equation solver your own equation and let us solve it.
p in (-oo:+oo)
1/2-(3*p) = 47 // - 47
1/2-(3*p)-47 = 0
1/2-3*p-47 = 0
-3*p-93/2 = 0 // + 93/2
-3*p = 93/2 // : -3
p = 93/2/(-3)
p = -31/2
p = -31/2
| 25x+10y+2x+5y=180 | | f(x)=4x^2-2x+1 | | -6x-94=86+3x | | 35=7+3y | | -8-9x=-224 | | =4x^2-2x+1 | | -x^2+4x=3 | | x=-2x-112 | | -6-2p=66 | | 15+5(5)=415 | | 15/n=3/2 | | 7x-7=3x+1.5 | | 10y^2+11y-6=O | | 7(3x+6)+(x+2)=1 | | 4/3r-6=2/3r | | 13x+45=168 | | e^1-2x=17 | | 36=4p-10 | | 3x/14=9/14 | | 7*-2=61 | | (5/17)+x=8/17 | | -120+7x=2x+114 | | 400x+300y=234 | | g(16)+h(3)= | | -4(5+r)=-28 | | F(X)=2xsquared+3x-35 | | 6x-(4+2x)=4(x+1) | | [x^2-4x]=3 | | 6(12+4x-14)+4=0 | | Log[4](9x+1)=3 | | 2(x+3)=-5-2x | | 9x-52=5x+20 |