Penjelasan dengan langkah-langkah:
9x + 15 = 48 - 12
9x + 15 = 36
9x = 36 - 15
9x = 21
x = 21/9
x = 2,3
9x = 21/9
Koreksi_
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Penjelasan dengan langkah-langkah:
9x + 15 = 48 - 12
9x + 15 = 36
9x = 36 - 15
9x = 21
x = 21/9
x = 2,3
9x + 15 = 48 - 12
9x + 15 = 36
9x = 36 - 15
9x = 21/9
x = 2,3
Koreksi_