Question

Bab Persamaan dan Pertidaksaman Linier dan Variabel
5p = -4 - 2/5p (2 per 5)

Answer 1

5p = -4 -4/25p, 5p+4/25p = -4, 29/25p = -4, 29p = -100, p=-100/29

Answer 2

5p = -4 - 2/5p (2/5)
5p = -4 - 4/25p
p = -20 - 4/5p
9/5p = -20
p = 100/9 = 11,111...