hasil dari -2 kali (15 + (-9)): (11 - 8)

-2x(15+(-9)):(11-8)
= -2 x (6) : (3)
= - 12 : 3
= - 4
Semoga membantu anda

== Jawaban ==
-2 × { 15 + (-9) } : ( 11 - 8 )

Penyelesaian :
=> -2 × ( 15 - 9 ) : ( 11 - 8 )
=> -2 × 6 : 3
=> -2 × 2
=> -4

Semoga membantu