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)
10-3*w = 2*w-10 // - 2*w-10
10-3*w-(2*w)+10 = 0
10-3*w-2*w+10 = 0
20-5*w = 0 // - 20
-5*w = -20 // : -5
w = -20/(-5)
w = 4
w = 4
| 5-4w=3w-72 | | 2b+8=b-2 | | 4t+8=88-6t | | 7a+6=36+a | | -4a-3=2a-75 | | -5n-8=n+40 | | 4a+6=5a+4 | | 1+5w=-w+25 | | -3-6k=-4k-27 | | 4w+4=w+4 | | t-8=24-3t | | -4+4n=5n-13 | | -3a+10=-56+3a | | 4-a=a-18 | | -6b-1=89+3b | | 5b+10=19+4b | | -5w-4=16-3w | | 4b-6=-2b-6 | | 7+7t=4t+22 | | -d+8=6d-76 | | m-9=-3m+35 | | 4b+7=-7b+73 | | -2m+5=-67+4m | | -4b+9=-b+36 | | -b+4=7b-20 | | 5n+1=3n+23 | | (x+3)(x+4)=(2x+6)(x-5) | | -3b+2=34+b | | -3a-6=7a-76 | | -6-5n=6n-116 | | 2X+3X-1=0 | | 7-a=4a-3 |