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)
(1/16)*x^2-((1/8)*x) = -1 // + 1
(1/16)*x^2-((1/8)*x)+1 = 0
(1/16)*x^2+(-1/8)*x+1 = 0
1/16*x^2-1/8*x+1 = 0
DELTA = (-1/8)^2-(1/16*1*4)
DELTA = -15/64
DELTA < 0
x belongs to the empty set
| ln(7-12i)=x | | 1/(8x^6/5x^2) | | (-6xy-3y)-(6xy+3y)= | | 7y-21x=14y | | 7/2x-3/2=25/2 | | 5x/4=7/6 | | (30+x)=4(x+19) | | Y-144=12 | | x=400 | | 4w+2w=w | | =(4x^2+39x+675) | | 7x-(5+3x)=0 | | 25p=239-139 | | 8x/(2x-17)=8 | | 8x/2x-17=8 | | 7sin^3x+sin^2x=0 | | 3x+1y=15y | | x-1.25=0 | | 7a^2+6ab= | | -2=(k+1)(25)-k^2(5)-2 | | 4-7y=32 | | -25k+5k^2=25 | | 12(x-1)(3x-1)=0 | | 2-79= | | 2(x+4)=3x+9 | | 2x-10=15-3x | | 5x+9=-3-9x | | 0=tanx-4x | | 3x(6x-5)=-3x(2x+1) | | 4(x+10)=50-x | | -33-2x=7-7z | | Aargh-s=-0.000000000008 |