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Verified answer
Mapel : MatematikaKelas : VII SMP
Bab : Aljabar
Pembahasan :
(-8a + 12ab - 4b)/(-4)
= [-(8a - 12ab + 4b)]/[-4]
= (8a - 12ab + 4b)/4
= (8a/4) - (12ab/4) + (4b/4)
= 2a - 3ab + b