Question

8. Tentukan HP dari sistem persamaan
P+29= 2
P - 9 = - 1
Mohon bantuannya!!

Answer 1

P + 2g = 2
p - g = -1
~~~~~~~~~ -
3g = 3

g = 3/3 = 1

p - 1 = -1

p = 0

hp = { 0, 1 }