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)
3-6*w = -69 // + 69
3-6*w+69 = 0
72-6*w = 0 // - 72
-6*w = -72 // : -6
w = -72/(-6)
w = 12
w = 12
| -4d+4=-28 | | -5k-6=29 | | -3+7a=4 | | 3x+2+4x+5=5x+4+2x+3 | | 4t+6=-38 | | 6p-15= | | 5w+1=-9 | | 10-6d=-2 | | 7a+1=57 | | 5-7n=-51 | | -1-5x=24 | | -7w+7=-14 | | 15-a= | | -3d+5=32 | | 6n+8=-22 | | -4n-10=-10 | | 5n-7=18 | | -9+4a=35 | | 10+5a=15 | | 4a= | | 4m+7=-21 | | -6w-8=-44 | | 10+6m=22 | | -2w-8=-20 | | 6b+9=-63 | | -7m+7=-56 | | 6-2k=-10 | | 4p-5=11 | | 4-2d=22 | | -3d-8=-32 | | 6-4n=10 | | 10+5m=45 |