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Solve the inequality: 8 < x + 2 < 20
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3 votes
Solve the inequality: 8 < x + 2 < 20

User Charles Thayer
by
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2 Answers

3 votes

Your answer should be: (6,18)

User Borko Kovacev
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6.7k points
1 vote


8 < x+2 < 20

a) Add -2 to all sides.


8+-2 < x+2-2 < 20+-2


6 < x < 18

Your answer would be
6 < x < 18

User James Gould
by
7.7k points
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