Is this just solve for x? so if then all positive numbers are soultions...
If you multiply by the LCM (least common multipier)
then you get the equation,
2x+3x=5x
When you simplify the left side you get
5x=5x
If you divide by 5 you get
x=x
Or
At the 5x=5x part and subtract you get
0=0
So, this means that all real numbers are solutions.
Hope this helps!
~Wolfie