Sederhanakanlah. 1. (10x – 25y) : 5 2. (–12a + 6b) : (–3)

Sederhanakanlah.
1. (10x – 25y) : 5
2. (–12a + 6b) : (–3)

Jawaban
⑴ 2x – 5y
⑵ 4a – 2b

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