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-8 = -20 // + 20
20-3*w-8 = 0
12-3*w = 0 // - 12
-3*w = -12 // : -3
w = -12/(-3)
w = 4
w = 4
| 2.1z=1.2z | | 10+2a=14 | | 6+6t=-36 | | 2a+5=7 | | -6w+6=-54 | | 4b-8=-40 | | 5c^3+2c^2-5cd^2-2d^2=0 | | 5/8m=2 | | -5w+3=58 | | -2+3x=-17 | | -6w+9=-3 | | 5+2w=11 | | 0.5x+6.3=16.3 | | (r+2)/3-(r-2)/3 | | -6b+7=-47 | | -5+6b=-77 | | -75=i/2x | | 10+4n=-34 | | -4m-5=-53 | | -3-4k=21 | | 7k+8=22 | | 6+6t=-12 | | -6d+3=51 | | 3y^2+16y+12=0 | | 7n-2=47 | | -2-2k=-22 | | -7+4k=1 | | -4b+1=-39 | | -5(-5)-30=3(-5)+10 | | 15.15=26-5p-2p | | 16/(6x^4) | | f(x)=-x^2-4x+2 |