jik a =31, b=-12,dan a + b - c = 11,berapa nilai c
Matematika
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Pertanyaan
jik a =31, b=-12,dan a + b - c = 11,berapa nilai c
2 Jawaban
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1. Jawaban chenle
a + b - c = 11
31 - 12 - c = 11
c = 31 - 12 - 11
c = 31 - 23
c = 8 -
2. Jawaban Lisayr
a + b - c = 11
31 + (-12) - c = 11
31 - 12 - c = 11
19 - c = 11
-c = 11 - 19
-c = -8
c = -8/-1
c = 8
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