I am not 100% and i'm sure someone can be more certain for you but i think 6-7 feeds at that age aswell as solids is quite good.

I know with my newborn she is to have 6 feeds minimum in 24hrs, at the moment she feeds every 3-4 hours so is only getting 6-8 feeds a day.

If you slowly increase the solids etc then missing say 1 feed shouldn't make too much of an issue.. IMO, i think by 10mths my DD was only having say 4-5 BF's a day and she was still happy and putting on weight.

GL with it all.