Plisss, tolong nomorr 9

2 ( 2p-8) = 3p+19
4p-16 = 3p+19
p = 35

3p+19
= 3.35 + 19
= 124 derajat

begitu jg yg 2p -8

2 (2p-8) = 3p+19
4p-16 = 3p+19
p = 35

3p+19
= 3*35 + 19
= 124°
Jadi hasilnya=124°
Semoga membantu^-^