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Mathematics, 11.07.2021 23:40 monicagalarza

La suma de un número más el triple de otro es igual a 11. Si al triplo del primero se le resta el duplo del segundo, se obtiene -22. ¿ Cuáles son
los números?

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La suma de un número más el triple de otro es igual a 11. Si al triplo del primero se le resta el d...
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