Penjelasan dengan langkah-langkah:
12x × 13 - 70 = 710
156x - 70 = 710
156x = 710 + 70
156x = 780
x = 780/156
x = 5
~ Persamaan
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Penjelasan dengan langkah-langkah:
12x × 13 - 70 = 710
156x - 70 = 710
156x = 710 + 70
156x = 780
x = 780/156
x = 5
~ Persamaan
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