minta bantu jawabin yah :)
Matematika
wiwinayu
Pertanyaan
minta bantu jawabin yah :)
1 Jawaban
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1. Jawaban DhikaArtasyaPratama
a = 3b
a + b = -b/a = -4
3b+b=-4
4b=-4
b=-1
maka a= -4+1 = -3
a.b = c/a = 2a - 6
(-3).(-1) = 2a - 6
3 = 2a - 6
9 = 2a
a = 9/2