A small farm has ducks and goats. There are 11 animals in all and 34 legs in all (wings don't count!). How many goats does the farm have? How many ducks?
5 ducks, 6 goats
We have some Goats and some Ducks. There are eleven animals in all:
Goats have 4 legs and Ducks 2. There are 34 legs altogether:
I'm going solve the first equation for
and now solve for
which will mean that
And now let's check our leg count: