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)
(3/2)*z-3 > (-3/2)*z-9 // - (-3/2)*z-9
(3/2)*z-((-3/2)*z)-3+9 > 0
(3/2)*z+(3/2)*z-3+9 > 0
3*z+6 > 0 // - 6
3*z > -6 // : 3
z > -6/3
z > -2
z in (-2:+oo)
(-2:+oo)
| 2(x+4)=7x-2 | | 5(2x-4)+2=30 | | D/14 | | 2x^2-6x=4x-12 | | 2m-1-6=5 | | 4x-(2x-2)=10 | | 5(x-2)-8(x-4)=20 | | tan^2x+2tanx-35=0 | | -5(3x+1)=25 | | 2x-7=6x-35 | | (5x^2-7x+9)-(-2x^2-3x+2)= | | 274+11x-2=360 | | -2x+23=47 | | 4ln(x+2)-5=15 | | 4(x-1)=30 | | 2(-3)-2+8=0 | | P+2+7=17 | | 8x+3x-5y= | | 7x-5-2x=22 | | 5(2)x=160 | | z^2-(5i/2)z-1 | | 21+7h=3h | | -4n-8=12n+8 | | 2x^2+1x+6x+3=0 | | 4m^2-16=-12m | | 85=1/3*3.14*r^2*9 | | .66+5=20-1 | | Y^2-24x=144 | | 9d(d-8)=0 | | -9+(-5)+(-3)=x | | 4z^2+60w-175=0 | | -6x-32=2m |