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kotykmax [81]
3 years ago
15

Plea for help

Mathematics
1 answer:
melomori [17]3 years ago
6 0

Let x be the number that Xavier is thinking of.

Now let's "translate" the words into an equation:

9 + 4x = 2x - 15

This simplifies to 2x = -24, which gives x = -12.

Hope I get a brailest so I can be a new level hope that help!

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