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3 votes
Three times a number increased by 4 is at least 16.what is the number

2 Answers

3 votes
3x + 4 is greater than 16
= 3x is greater than 12
= x is greater than 4
User Jeremy Cochoy
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6.3k points
6 votes
3x +4 >17
3x > 13
13/3
x is at least 4
User Ersan
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