100 People to Meet Before You Die Travel to Exotic Cultures

100 People to Meet Before You Die Travel to Exotic Cultures

Matematika 2 x 9 + 7 -2 x 20 tolong bantuu kak terima kasih​

2 x 9 + 7 -2 x 20 tolong bantuu kak terima kasih​

Penjelasan dengan langkah-langkah:

2 × 9 + 7 - 2 × 20

= (2 × 9) + 7 - (2 × 20)

= 18 + 7 - 40

= 25 - 40

= -15

2×9=18

2×20=40

18+7=25

25-40=-15

HASIL NYA -15

SEMOGA MEMBANTUU

MAAF KALAU SALAH.

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