Предмет: Математика, автор: Nudal

В магазине продавали двухколесные и трехколесные велосипеды. Игорь пересчитал все колеса и
рули. Получилось 13 рулей и 33 колес. Сколько трехколесных велосипедов продавали в
магазине.
ПОАУЙСТА ПОМОГИТЕ

Ответы

Автор ответа: asanovaabibe20

Ответ:

7 трехколесных и 6 двухколесных

Пошаговое объяснение:

Решала методом подстановки.

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