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)
X-(1/2) = 20 // - 20
X-(1/2)-20 = 0
X-1/2-20 = 0
X-41/2 = 0 // + 41/2
X = 41/2
X = 41/2
| r^5+5r^4-2r^3-10r^2+r=0 | | 8+8=8 | | (x^2-6x+8)+(-2x^2-4x+9)= | | 5x(9x+1)+1(9x+1)= | | 1/8x+3/4=2 | | -9(7n+6)=-33+5n | | (x^2-6x+8)+(-2x^3-2x+1)= | | 2.5x+12=x+24 | | 3x+30+30= | | 4x^4-8x^3+44x^2= | | 3x+80=0 | | 1/8x3 | | (d+k)(d+k)(d+k)= | | 3z/7+2=10 | | 12=35-x+1.25 | | 3(b-2)-1b=5b+12 | | (x+5)(x+5)-(x+2)(x-2)= | | 5y+8-2Y=2 | | 11x+6y=66 | | (4x+7y)(4x+7y)-(4x-7y)(4x-7y)= | | -2r-6+5=-15 | | z/8+3=6 | | 100=5000/x | | (x^2+25)-(x+2)(x+2)= | | 6x-10=11x-30 | | 130+x=210 | | 5v+4=4v+5 | | 5x+6=-x-7 | | 5x+6=-x+7 | | 8n-2n=-24 | | 2.5x+2.5=1.5x+10.5 | | 630=12z-18 |