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)-5 = 43-6*w // - 43-6*w
-(2*w)-(-6*w)-43-5 = 0
6*w-2*w-43-5 = 0
4*w-48 = 0 // + 48
4*w = 48 // : 4
w = 48/4
w = 12
w = 12
| 2d+7=7d+12 | | w+9=-6w-12 | | -7+n=5n-39 | | -5+7k=-k+35 | | 2p-2+p=-29 | | 1+7a=3a+33 | | 2b+10=-4b+64 | | -6a-9=31-a | | -4k-4=-58+2k | | 5-d=-6d+20 | | 4w-4=w-37 | | 6+d=7d-18 | | 5n+9=-15+3n | | k+3=15+7k | | -4a+9=49+6a | | 13=313 | | -4-5w=2w-67 | | 4a-7=-139-7a | | 6d+5=16-5d | | -5x-3=-19-3x | | 4b-4=-15+5b | | 5n+3=6+4n | | 7w-6=3w+26 | | 3-10=-12 | | 5k-1=-7k+119 | | -1+3d=2d+1 | | 2a+7=-7a+52 | | 7b+4=4b+4 | | 7+4b=-b-23 | | 2m+7=37-3m | | -7w-10=-131+4w | | -9+5m=-3m+7 |