QUIZ! Cwepi.1) 4d + 12 – 2 = 18Maka Nilai d = …?​

Cara Jawaban =

1..)

4d + 12 – 2 = 18.

4d + 10 = 18.

d = 18 – 10 = 8.

d = 8 ÷ 4 = 2.

1) 4d + 12 – 2 = 18

4d + 10 = 18

4d = 18 – 10

4d = 8

d = 8/4

d = 2

Pembuktian !

4(2) + 12 – 2

8 + 12 – 2

20 – 2

18 [ Terbukti ! ]