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)
(7*x^2)/3 = 0
7/3*x^2 = 0 // : 7/3
x^2 = 0
x = 0
x = 0
| -6+2y=9 | | 6x-24+7=5 | | 10x+40=15x-5 | | 3ln(2x+6)=22 | | 7/9x=3/5 | | 9x+8+8x+9= | | 150000j=100n*D | | 6x+9y+6x+6y= | | 2/3x-8-4 | | y=-(1)+8.4 | | 17x+15x=-28 | | 358.7+2.3= | | x+5=20+6 | | x+5=20-6 | | 5w(12w+7)=0 | | 21-45=3(x-1)-9 | | 0.20x+0.35(50)=27.5 | | -6(x+2)-12=22+8 | | 14(x-8)=-8-6 | | X=-54+3x | | (x+4)(x-5)(x-7)(x+10)=0 | | 4.5*1.009= | | 0.12(18)+0.02X=0.06(18+x) | | 5(5-9)=155 | | A=nr^2 | | 17-0.075= | | 49+y=-7 | | (8x+9)x=3 | | 4c+c=200 | | 1-11w+4=3w+12-9w | | 15(t-3)+6=7(3t+2)-8 | | 7(2x+5)=4 |