Jawaban:
x + 5y - 9
Penjelasan dengan langkah-langkah:
3x + 15y + 10 - 2x - 10y - 19
= 3x - 2x + 15y - 10y + 10 - 19
= x + 5y - 9
Semoga membantu yaa
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Jawaban:
x + 5y - 9
Penjelasan dengan langkah-langkah:
3x + 15y + 10 - 2x - 10y - 19
= 3x - 2x + 15y - 10y + 10 - 19
= x + 5y - 9
Semoga membantu yaa