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)
W/(-3)-1+6 = 12 // - 12
W/(-3)-12-1+6 = 0
-1/3*W-7 = 0 // + 7
-1/3*W = 7 // : -1/3
W = 7/(-1/3)
W = -21
W = -21
| 2(x+4)=3(x-8) | | 10x^2+4x+7=0 | | x+3=(-7) | | 6(1-x)+5= | | 7-x=25-2x | | 12x^2+5x+8=0 | | (5b-3)(b+5)= | | 4x+36=28 | | 5x^2+6x+8=0 | | 160=29-v | | 7x^2+7x+6=0 | | 11x^2+7x+10=0 | | 8x^2+21x+10=0 | | f(x)=6x^2+3x-3 | | x+x+x+(x+2)=82 | | 3x^2-12x-7=0 | | 6x(x)+3=16 | | (-9)-1= | | -x^2-3x+28= | | 3(d-4)+d=2d | | -356=-6(-6n+8)+8n | | 9t-22+t^2=0 | | 3.4(1+2.1x)=-0.884 | | (3/(m+2))+(2/m)=(4m-4)/(m^2-4) | | -4.8(x-6.5)=0.96 | | 20-10n-20=4n+4-6 | | -7.5(5.3+4.6x)=49.95 | | 5x+7x^2-2=0 | | x+2=(-7) | | -p^2+8p-12= | | -3.8(k-2.7)=-1.4972 | | 5+9n=4n+5 |