քaɖa sʊatʊ ҡɛʟas ʏaռɢ tɛʀɖɨʀɨ atas 40 sɨsաa tɛʀċatat ɮaɦաa 23 sɨsաa ɢɛʍaʀ ɨքa, 18 sɨsաa ɢɛʍaʀ ɨքs, 7 sɨsաa tɨɖaҡ ɢɛʍaʀ ҡɛɖʊa ʍata քɛʟaʝaʀaռ tɛʀsɛɮʊt, sɛɖaռɢҡaռ
Matematika
nayla588
Pertanyaan
քaɖa sʊatʊ ҡɛʟas ʏaռɢ tɛʀɖɨʀɨ atas 40 sɨsաa tɛʀċatat ɮaɦաa 23 sɨsաa ɢɛʍaʀ ɨքa, 18 sɨsաa ɢɛʍaʀ ɨքs, 7 sɨsաa tɨɖaҡ ɢɛʍaʀ ҡɛɖʊa ʍata քɛʟaʝaʀaռ tɛʀsɛɮʊt, sɛɖaռɢҡaռ ʏaռɢ ɢɛʍaʀ ɨքa ʍaʊքʊռ ɨքs aɖa x sɨsաa. ɮʊatʟaɦ ɖɨaɢʀaʍ ʋɛռռʏa ɖaռ tɛռtʊҡaռ ɮaռʏaҡ sɨsաa ʏaռɢ ɢɛʍaʀ ɨքa ʍaʊքʊռ ɨքs !!
2 Jawaban
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1. Jawaban faiza83
maaf kalo jawabanya salah2. Jawaban ais1125
IPA = 23 - x
IPS = 18 - x
DKK = 7
IPA + IPS + DKK + x = 40
(23-x) + (18-x) + 7 + x = 40
23 + 18 + 7 - X - X + X = 40
58 - X = 40
-X = 40 - 58
-X = -18
X = 18
Semoga membantu ^-^
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