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Verified answer
Jawabannya :a → (7i + 5j) = (air + 3j)
(7(24) + 5(24)) = (24a + 3(24))
168 + 120 = 24a + 72
288 = 24a + 72
288-72 = 24a
216 = 24a
216 / 24 = a
9 = a
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