If the solution of the equation 3x-m = 5-2x about X is a negative number, then the value range of M is

If the solution of the equation 3x-m = 5-2x about X is a negative number, then the value range of M is

3x-m=5-2x
3x+2x=5+m
5x=5+m
x=1+m/5
The solution is a negative number
So 1 + m / 5