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)
2*m+9 = 6*m+9 // - 6*m+9
2*m-(6*m)-9+9 = 0
2*m-6*m-9+9 = 0
-4*m = 0 // : -4
m = 0
m = 0
| 3-w=-3w+17 | | x+9=39-5x | | 1+2t=5t+37 | | -6d+2=7d-63 | | 2t+5=t+13 | | -5(5n-6)+3n= | | 5n-1=-121-5n | | -4x+7=-7x+37 | | 3m+8=-1+2m | | 6d-8=-152-6d | | -m+1=3m-23 | | 6-t=3t+46 | | -3x+2=-33+2x | | 3-x=36 | | -6-n=-5n-10 | | 2m+8=32-2m | | 5+4b=-5b-103 | | 5m+8=m+12 | | -6w+9=-5w+7 | | 2a-4=-2+a | | 3n-3=-7n+27 | | 5(x+2)+1= | | 3(2z+1)-32= | | 1-3m=m-31 | | 2n+7=5n-26 | | 2a+7=-1+a | | 4x-3=-63-2x | | 5w-9=w+19 | | 3w-6=-w-10 | | -4k-10=-5k+1 | | 5*(x+2)= | | k-9=-k+13 |