#Soal#
Hasil dari 3 (a+2) - (5a+8)? jawab beserta cara jawabnya!
Hasil dari 3 (a+2) - (5a+8)? jawab beserta cara jawabnya!
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Jawaban:
-2a - 2
Penjelasan dengan langkah-langkah:
3(a + 2) - (5a + 8)
= 3a + 6 - (5a + 8)
= 3a + 6 - 5a - 8
= (3 - 5)a + (6 - 8)
= -2a + (6 - 8)
= -2a - 2