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I need help with fonction please

I need help with fonction please-example-1

1 Answer

1 vote

Answer:

Bonjour,

réponse: x=-2

Explanation:


1)y=2x+4\\2)y=3x+6\\3)y=4x+8\\4) y=5x+10\\5) y=6x+12\\6) y=7x+14\\== > Si\ y=0\ alors\ 7x+14=0\ ou\ x=-2\\

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