asked 6.9k views
3 votes
Twice the difference of a number and 7 is at most 15

2 Answers

5 votes

Answer:

2(x-7)(less than or greater to) 15

answered
User Richeek
by
8.1k points
4 votes

(x - 7)2 ≤ 15

2x - 14 ≤ 15

2x ≤ 29

x ≤ 14.5

answered
User Actual
by
8.4k points

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