Red Star Primary School held a friendly basketball match for teachers to welcome New Year&;s Day. Team A scored 42 points, and the score in the second half was half of that in the first half. How many points did Team A score in the first half and the second half respectively?

If the score in the second half is x, the score in the first half is 2x.

x 2x=42

    3x=42

      x=14；

42-14=28 (points).

A: I scored 28 points in the first half and 14 points in the second half.