8 5 m − 8 3 = 2 1 m + 8 7 ∣ m u lt i pl y b o t h s i d es b y 8 8 × 8 5 m − 8 × 8 3 = 8 × 2 1 m + 8 × 8 7 5 m − 3 = 4 m + 7 ∣ a dd 3 t o b o t h s i d es 5 m = 4 m + 10 ∣ s u b t r a c t 4 m f ro m b o t h s i d es m = 10
8 m 5 − 8 3 = 2 m 1 + 8 7 8 m 5 − 2 m 1 ( 4 = 8 7 + 8 3 8 m 5 − 4 = 8 10 8 m 1 = 8 10 8 m = 10 8 ∗ 1 m = 10 8 ∗ 8 1 m = 10 1
To solve for m in the equation 8 5 m − 8 3 = 2 1 m + 8 7 , we multiply through by 8 to eliminate fractions. After isolating and solving, we find that m = 10 .
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Jawaban:1.400 + 90 + 5 = 4952.600 + 10 + 1 = 611 Penjelasan dengan langkah-langkah:Ratusan = .00puluhan = .0