a=-50 dan b=3 berapakah u16 dan u12

U16 :
= a + 15b
= -50 + 15 x 3
= -50 + 45
= -5

U12 :
= a + 11b
= -50 + 11 x 3
= -50 + 33
= -17

Dik :
a = -50
b = 3

Dit :
U16 & U12 ?

Jawab :

U16 = U1 + 15b
U16 = -50 + 15(3)
U16 = -50 + 45
U16 = -5

U12 = U16 - 4b
U12 = -5 - 4(3)
U12 = - 5 -12
U12 = - 17

semoga membantu ^_^