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Mathematics, 19.04.2021 19:30 sanafarghal

Un automóvil que viaja por una carretera parte su recorrido desde cierto kilómetro de dicha carretera, si primero avanza por esta carretera 42 km más, luego retrocede 24 kilómetros y nuevamente retrocede 29 kilómetros más, llegando en este momento al kilómetro 83 de esta carretera, ¿ Desde que posición o kilómetro empieza el movimiento el automóvil?

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Un automóvil que viaja por una carretera parte su recorrido desde cierto kilómetro de dicha carreter...
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