Penjelasan dengan langkah-langkah:
2y = 12y + 15
2y - 12y = 15
(2 - 12)y = 15
-10y = 15
y = -15/10
y = -3/2
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Penjelasan dengan langkah-langkah:
2y = 12y + 15
2y - 12y = 15
(2 - 12)y = 15
-10y = 15
y = -15/10
y = -3/2