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azamat
3 years ago
6

Metodo igualacion A) x+ y = 12 B) x - y = 4 ?

Mathematics
1 answer:
Olenka [21]3 years ago
6 0
<span>No sé la forma correcta de hacerlo, pero encontrar conjuntos de dos números que pueden igualar 12, luego encontrar cuál de los encaja en la segunda ecuación correctamente.</span>
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Step-by-step explanation:

Let x be the required number.

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