62x(-15)x7=62x(nx7) n=?
Matematika
Nauraaguita2013
Pertanyaan
62x(-15)x7=62x(nx7) n=?
2 Jawaban
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1. Jawaban GardaMerahLT
Soal
62×(-15)×7=434n
-930×7=434n
-6510=434n
-15=n
n=-15 -
2. Jawaban AbrahamCendikia
62x(-15)x7=62x((-15)x7) n= (-15)
=62x(-105)
=(-6510)