If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
19 = 6*m-3*m+1 // - 6*m-3*m+1
19-(-3*m)-(6*m)-1 = 0
3*m-6*m-1+19 = 0
18-3*m = 0 // - 18
-3*m = -18 // : -3
m = -18/(-3)
m = 6
m = 6
| 2n+1+n=4 | | 5n+2-6n=-10 | | 70=-4w-4w+6 | | 16=t+5t-2 | | 8-4t+7t=38 | | 5+m-5m=49 | | -2+5w+w=-14 | | 7w-4+2w=77 | | 2d+1+5d=85 | | 22=2n+2n+10 | | 7n+7+5n=91 | | m+8-4m=-10 | | 17=t-5t+9 | | -5m+6+m=14 | | -51=6b+2b-3 | | 5x^3+20xy^2= | | 7n+4+5n=-140 | | -83=3a+5a-3 | | 7+x+3x=11 | | 2+7d-4d=5 | | -93=-7w-w+3 | | 16=2x-4x+8 | | 2n+1-4n=9 | | 9+a+4a=9 | | 1+2d+4d=-71 | | 4-2a+6a=24 | | -26=-k+5k+2 | | 5-2d+5d=-28 | | -28=-6a+3a+5 | | -125=5b+7b+7 | | 7x+8+5x=32 | | -1+4k-2k=11 |