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3) Si x = – 2, que vaut 3 + 5x ?

3) Si x = – 2, que vaut 3 + 5x ?
asked 140k views
4 votes
3) Si x = – 2, que vaut 3 + 5x ?

asked
User Mohit Kumar Arora
by
8.2k points

1 Answer

4 votes

Answer:

-7

Explanation:

Insérez la valeur de x (-2) dans l'équation.

3+5(-2)

Maintenant, résolvez l'équation.

3+5(-2)

3-10

-7

answered
User Jacek Chmielewski
by
9.2k points
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