If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
z/(-3)-3 = 0
-1/3*z-3 = 0 // + 3
-1/3*z = 3 // : -1/3
z = 3/(-1/3)
z = -9
z = -9
| 7x+2(0-1/2)=24 | | -9=-3+z/-3 | | 3*6-2y-y=-13 | | 3y+12=2x | | -2+3=-4x-1 | | 7(3x+1)=3(2x+8) | | -3x+15+y=0 | | 9(3x-1)=(7x+3)+2 | | -6y+4=-7y+6 | | x(x-2)+5x=x(x+2)-3 | | 2y-5=y-1 | | 2*2-y+y=11 | | 6y=24+-5x | | 1y-5=-9 | | 9p^2=2p+20 | | x^2+1/9 | | 8(8x-8)=8(6x-8)+x | | -30=6x-4x+20 | | 3*2-y-3y=18 | | -6(1+3b)-6b=2(7-5b)+6b | | 1(3c)=c(2+c) | | 1/4-3/5 | | 152x-4y=148 | | 0.3xn=30 | | -3=5/19w | | 10x-4(-2x+1)=2 | | 3/2f=1/2 | | 3/10k=15 | | 4(2w+1)=1(2w+4) | | 61/4=r/5 | | t-38=-28 | | 3y+10y+2y=-25 |