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)
0.5*x+x/3 = 0
0.83333333*x = 0 // : 0.83333333
x = 0
x = 0
| 6n+n=-14 | | 2-2r+1=11 | | 6(3a-1)+4= | | 7a+22+6=0 | | 1/5(10a)*1/5(15)-1/2(8)+1/2(4a)=0 | | 6x+156=2x+112 | | 6x+95=2x+21 | | 1/5(10a)*1/5(15)-1/2(8)+1/2(4a) | | r+3/7=r+4/2 | | 2(4x+8)=32 | | x/17+1=6 | | 4p-5-7=4 | | 15=5(2x-3) | | 8m^2-2m=0 | | -8+6m=-50 | | 11x+5=5x+59 | | -3(4s-4)-12=-3(6s+5)-4 | | 5x-23+2x=5 | | 7x+1=4x+80 | | 4x-3y=-17 | | 7+8n-8=15 | | 6x+15=3x+54 | | 11/4x+8-2/x+2 | | 8+3+b=b+9 | | 8x+72=2x+126 | | 4x+23=6x-1 | | -214+2x=166-18x | | 1/5(10a-15)-1/2(8+4a)=0 | | 3(-3)-(-5)= | | 8.2x-4.9x=99 | | 17.5=5x | | 8=-24+4r |