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/(-4) = 8 // - 8
x/(-4)-8 = 0
-1/4*x-8 = 0 // + 8
-1/4*x = 8 // : -1/4
x = 8/(-1/4)
x = -32
x = -32
| G(T)-g(2)=3t^2-4t+5 | | 3.4=-30.6 | | -10x^2-8y^3+3x^2-2y^3= | | 3d-3d+2d-6=4d | | (8x+6)+(-9+4)= | | 5xy-8=0 | | 4x-8=-9+8x-7 | | 18x^4-6x^7/2x^2 | | (x/3)=6 | | 1-r=0 | | sin^2x+5sinx=0 | | x+3-2x=5-7x+16 | | 2-m=8 | | (3-1x)(4+-1x)=0 | | -2x+6x-8=-56 | | 3x-6(2x-3)=72 | | 5x-7=10x-27 | | 2x^3=22x^2-48x | | (1.6^x)/(0.8^x) | | X+2x=75 | | 17=2n+1 | | 2x^3-22x^2+48x=0 | | -81=2(1+6n)+1 | | 8(1-3v)+1=-159 | | 16x=2x | | 5z-3=2x+9 | | -10(n-1)=-160 | | -4x+2x-7=-x+14+2x-(-6) | | -4x+2x-7=-x+14+2x-6 | | 7x+2=4x-16 | | 7(2n-2)=98 | | F(x)=4x^2-2x-5 |