If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0*(1/2)-3 = 0
0*1/2-3 = 0
0-3 = 0
-3 = 0
L <> R
| .2x+.5y=.4 | | 50=93-w | | 4x-19+2x+21=90 | | 4x-19+2x+21=180 | | 50=90-w | | 7/15=m/30 | | x=2cos(u) | | 1/x*1/y=5 | | x^2-300x+5000=0 | | x/500=14/75 | | h(t)=-5t^2+10t+100 | | (x+7)x(x+0)=198 | | x=2cosu | | x+115=2x+20 | | 16-4x=-20+5x | | 10+2x+4x=21 | | x/500=21/75 | | 10=10w | | 95=3x+6x+5 | | 98+2x+25=90 | | 98+2x+25=180 | | 0.40x-1.40+1.40=0.87 | | 22=39-r | | 3m+4=19whatism | | 1.2+1.2x=-3.6 | | 4t=-8t^2 | | 16s-9s-s-3s-s=16 | | 180=18x+3+19+5x-3 | | 19-15z=-13z-19 | | x/500=18/75 | | 3(z-17)-1=5 | | 9+7x+x=81 |