If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
3*(w/7) = 0
3/7*w = 0 // : 3/7
w = 0
w = 0
| -r-13r=112 | | 7y-2y=10 | | -.5x=.85 | | 1x+2=7-1 | | -.5x=85 | | -.5x=-85 | | 20d+13-12-43= | | .9x=7.2 | | -12=4/5n | | 4+-6a+4a=-1+-5(7-2a) | | 10(5-k)+8=-8(k-3)-9 | | x+y=3500 | | .52=ln(x) | | A(4)-6(-5)=13 | | 1.54=x^2 | | 440=11(x)(x-3) | | M=5/4 | | 4x^2-9=(x+2)(2x+3) | | 0=7x+25 | | 2200=4x+2(x+150) | | K+29=9k-4 | | -5x+2x^2=3 | | -2w+7=-5w | | 3u-3=2(4-u)-1 | | H(t)=-16t^2+15t+4 | | 0=-40-7x | | 26-3x+6=27x+8-8x | | 40=-7x | | 16x-15=11x-10 | | x^2+6=5-x^2 | | 560(3b+4t)=490(2b+5t) | | 13(w)(h-1)=390 |