EmmaMoore9905 EmmaMoore9905

11-05-2021
Mathematics

contestada

Do klasy zakupiono n stolików i dwa razy więcej krzeseł.Ile mebli zakupiono?Trzy krzesła były uszkodzone i zwrucono je do producenta.

Respuesta :

akbusiness987 akbusiness987

11-05-2021

Answer:

3n meble

3n - 3 meble pozostały

Step-by-step explanation:

n stoły

2n - 3 krzesła

n + 2n = 3n

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