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)
2 = w/3-4 // - w/3-4
2-(w/3)+4 = 0
6-1/3*w = 0 // - 6
-1/3*w = -6 // : -1/3
w = -6/(-1/3)
w = 18
w = 18
| 2.39x+4.82=9.37 | | x+15+x+17=18 | | X^2/49-64= | | 9(Y-3)=2y+15 | | x^2+15+50= | | 5(v-8)=v+12 | | 4x+12x+2=0 | | (d/c)^2 | | x-(2x+1)=8-3(3x+3) | | 10(9e+1)=100 | | x=3600+-0.8y | | 6(b+4)=42 | | (3x-1)(2x+1)+5x(3x-1)=0 | | x=3600-.8y | | 9p+2=5p-8 | | 17-8+x=8+4-3 | | 2/3y-5=-16 | | 184/400 | | 7k+12=2k+3 | | 5h+4=3h+18 | | L*l*.5l= | | 2(3x+5)=122 | | 9r+6r=8+4r | | 2x^2/(0.15-x)(0.15-x)-4.5*10^-3 | | -3+5u=-13 | | 11(c+9)=242 | | 9r+6r=10+4r | | 2(x+3)=-4(x-3)+1 | | 9r+3r=10+5r | | 13c-5c=16 | | 2+7+x=5+4 | | 9(b-2)=18 |