Jawapan

  • Pengguna Brainly
2016-05-04T20:52:48+08:00
2+3+7 = 12 , 156 ÷ 12 = 13 , 3 × 13 = 39 , q = 39
2016-05-04T22:29:08+08:00
P = 2
q = 3
r = 7

p + q + r = 156
2 + 3 + 7 = 156
12 = 156
1 = 13

q = 3(13)
q = 39