Answer:
13, 14
Explanation:
Solve the inequality, that is
Given
x + 2x + 6 < 50, that is
3x + 6 < 50 ( subtract 6 from both sides )
3x < 44 ( divide both sides by 3 )
x < 14
The values in the set that are less than this value are 13 and 14
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