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Maulida fadhilaProfessional

Asked: July 24, 20212021-07-24T11:34:52+00:00 2021-07-24T11:34:52+00:00In: Matematika

Harga satu kaus dan dua celana Rp150.000,00 sedangkan harga 3 kaus dan 3 celana Rp 000,00. Harga 2 kaus dan 5 celana adalah.…

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Harga satu kaus dan dua celana Rp150.000,00 sedangkan harga 3 kaus dan 3 celana Rp 000,00. Harga 2 kaus dan 5 celana adalah.…

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Ulfahh Hasanah Explainer
2021-07-24T11:36:10+00:00Added an answer on July 24, 2021 at 11:36 am
Misalkan kaus = x dan celana = y

Harga satu kaus dan dua celana Rp150.000,00 : x + 2y = 150.000

Harga 3 kaus dan 3 celana Rp270.000,00 : 3x + 3y = 270.000

Dengan metode eliminasi diperoleh:

Sehingga harga 2 kaus dan 5 celana = 2x + 5y = 2(30.000) + 5(60.000) = 360.000
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