2r-20 is the answer combining the like terms and solving.
Answer:
I'm hoping the answer should be D. 9 units.
not enogh information how many did they start with... take the number of fruits they started with(lets just say the number of frits is :z) then take 7+3= 10
so youll need to
Z-10
Z= the number of fruits that was started with
hop this helps!
It will be living two places to the edith hope this helps good luck
