If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(14/31)*a = 0
14/31*a = 0 // : 14/31
a = 0
a = 0
| 5/9(6/7)-1/5 | | 24x-27x=8-11 | | -1/6(2y-1) | | -43+22=-8x+15x | | 5/9x6/7-1/5 | | y-4=8(x-5) | | -2x+4=5-5 | | 2-2=18x+4x | | 7(x+2)+2=7(x-10)-10 | | 6=y/5+4 | | y-0=-1/9(x-4) | | 4/3t=-1/4 | | 5xsquared-19x=4 | | 13=-h-7 | | 1.4x=7x | | 7-17=-2z | | 15/9=x/4 | | 7/2x+5+1/2x=5/2x-6 | | 6x^2-37x+45= | | 2z=2.3+0.3 | | 12z+86=x | | f(b)=4x^2+8x-6 | | y-11-2=(x-2) | | 5/7-1/7 | | 12x+86=z | | 12x+90=z | | 2x+6+3x+30=180 | | 20C=19N+8 | | 3r-6r=21 | | 2x^2+16x=6 | | (1/4)x=(7/8) | | (3x)/5-1/2=x-2/5 |