Jika [4 1 3 a][-1 a 2a+b 7] = [1 15 7 20], nilai a+2b
Saluran Edukasion 2024-02-03T20:57:00
![Jika [4 1 3 a][-1 a 2a+b 7] = [1 15 7 20], nilai a+2b](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FtQ7s94V8GJ8%2Fmaxresdefault.jpg&w=1920&q=75)
Jika [4 1 3 a][-1 a 2a+b 7] = [1 15 7 20], nilai a+2b adalah....
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Jika [4 1 3 a][-1 a 2a+b 7] = [1 15 7 20], nilai a+2b adalah....