penyelesaian persamaan [tex] \frac{1}{3}x + \frac{2}{5} x = 22[/tex]
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penyelesaian persamaan
[tex] \frac{1}{3}x + \frac{2}{5} x = 22[/tex]
[tex] \frac{1}{3}x + \frac{2}{5} x = 22[/tex]
1 Jawaban
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1. Jawaban cupid85
⅓x + 2/5x = 22 (dikali 15)
5x + 6x = 330
11x = 330
x = 30