Unsure how to solve this

[soconfused-]

Have tried inserting wdv in for Qw and vice versa but I am stuck

 

[lev888]

View attachment 30666

Have tried inserting wdv in for Qw and vice versa but I am stuck

Please post your work. I'd like to see the vice versa part.

 

[BigBeachBanana]

[math]Q=(aQ^b)(cQ^f)(kQ^m)=ackQ^{b+f+m}[/math][math]\Rightarrow (1)Q^1=ackQ^{b+f+m}[/math]Do you see it?