If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2*(9/10)-1 = 0
9/10*2-1 = 0
9/5-1 = 0
4/5 = 0
L <> R
| X/2+2=25 | | 2(a+7)=20.2 | | 5-12/3(2) | | P=6/7(3w+5) | | 5(2a-3)=20+6 | | 3/2(2)= | | 3/2(2)=2 | | 6+7x=13x | | 0.1x^2+3x-0.5x^2= | | (7x+2)=23 | | 17.1=9c-9 | | 5x+15-8x=18-18x+15x-3 | | 7-2x+10=13 | | 13+1=11+8 | | 2p+16=-2(-3p+2)+p | | 7x-x=20 | | s+-6=-18 | | 5x^2-4x+22=4k^2 | | 4e-7=25.2 | | 9x/3x-1-4/3x-1=4 | | -(x^2)-9x+5=0 | | 3y=-25 | | 3x+14-6x=18-13x+10x-4 | | -g+7g-8+10-2g=12 | | 8p=69.6 | | -4(x+1)=4 | | 7y+2y=8y-7 | | 2x+10=2x^2+19x+45 | | 2a-ab-2a-ab= | | -5.928x-3.1= | | 5/8b=10-b | | (4z-1)(2z-2)= |