Lisa and Robert have taken the same number of photos on their school trip. Lisa has taken 3 times as many photos as Claire and Robert has taken 10 more photos than Claire. How many photos has Claire taken?  Choose the correct choice from the following:
A) 5
B) 8
C) 11
D) 12
E) 14
L = R   L = 3C   R = C + 10   3C = C + 10   C = 5   The answer is 5.
<result>A</result>
Lisa and Robert have taken the same number of photos on their school trip. Lisa has taken 3 times as many photos as Claire and Robert has taken 10 more photos than Claire. How many photos has Claire taken?