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+5 = 23-3*w // - 23-3*w
3*w-(-3*w)-23+5 = 0
3*w+3*w-23+5 = 0
6*w-18 = 0 // + 18
6*w = 18 // : 6
w = 18/6
w = 3
w = 3
| -7+4b=-b+53 | | -5n-2=-2+n | | 3+6b=-6b+39 | | 4k+4=3k+8 | | 2+7w=3w+22 | | -7a-6=-54-a | | -2+7k=3k+22 | | -3t-1=7t+119 | | -5b+7=43+7b | | 4k-1=-10+5k | | -10+5k=-4k+71 | | 2m+8=-42+7m | | -5+b=-5b+1 | | 563x-65=98 | | 2m-2=-2+7m | | 4+2a=5a-11 | | -4w-2=w+48 | | 8+7t=2t-52 | | 2m+1=-7m+28 | | -8-6t=2t-8 | | -7x+2=7x+114 | | 4x-9=5x-11 | | -7k+1=2k+19 | | -m+3=-5m-33 | | 3a+3=6a+27 | | 7w+6=10+6w | | 5+6d=d+15 | | 9-6b=6b+129 | | -6n+9=-1+4n | | m+9=7+2m | | 5x-2=-44-2x | | -2a+5=49-6a |