Respuesta :

Carlton (C) rode his bike 5 fewer miles then Katie (K)
C = K - 5
C = 47.5

C = K - 5
47.5 = K - 5
47.5 + 5 = K
52.5 = K <===

47.5 + k = ?
47.5 + 5 = 52.5

check answer
52.5 - 5 = 47.5