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)
8-3 = x/(-3) // - x/(-3)
8-(x/(-3))-3 = 0
1/3*x+5 = 0 // - 5
1/3*x = -5 // : 1/3
x = -5/1/3
x = -15
x = -15
| z^3-(2+i)z^2+(2+2i)z-2i=0 | | 4(x+2)/5=3x-1 | | x+27= | | 5x+120=38 | | -3x-3=x-7 | | -7x-6=-x-4 | | 17/0.4 | | 2x-5=6x-5 | | x^2+3x-167=0 | | -7x+6=-x+4 | | 3x-8=-7x-3 | | 2x+7=-3x+2 | | -5x-1=3x+7 | | n+22=28 | | -4x+1=2x-7 | | -4x-1=-2x-7 | | 3(a-6)=12 | | -4x-1=2x+7 | | -4x-1=2x-7 | | -4x+1=2x+7 | | 0.003*0.02= | | 2x-2-6=1 | | 2(x-1)-3=1 | | 6y+4=10y-12 | | 2b+5=-1 | | 4a-2=a+10 | | 4x^2+36x-63=0 | | 2(5-3x)=4(x+3)-4(4-5x)+7 | | a/3=-5 | | 2a+=4a+1 | | (X+3y)+(3x-y)=1 | | -4z=6 |