Answer:
Lea starts with 4 eggs.
Explanation:
Let Chris's eggs = C, and Lea's eggs = L
Chris had twice as many eggs as Lea
C = 2L --------(1)
Chris dropped 6 eggs and Lea dropped 2 of hers, and then they had the same number of eggs.
C - 6 = L - 2 ----------(2)
Now we have two equations to be solve.
C - 6 = L - 2
2L - 6 = L - 2
L = 4 and Chris had twice as many as Lea, so
C = 8
Lea starts with 4 eggs.