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Which set of values for x makes the inequality 12 - x < 7 true?

A. 3,4,5
B. 5
C. 5,6,7
D. 6,7

User BigBalli
by
4.5k points

1 Answer

1 vote

Answer:

D. 6, 7

Explanation:

12 - x < 7

-x < -5

(whenever you multiply or divide an inequality by a negative you must switch the inequality symbol)

x > 5

User Epicblood
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4.2k points