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erma4kov [3.2K]
3 years ago
14

Solution to the compound inequality –6 ≤ 2 + 6 ≤ 6 -12≤x≤0 6≤x≤6 -6≤x≤0 0≤x≤6

Mathematics
1 answer:
Ket [755]3 years ago
5 0
-6 < = 2x + 6 < = 6....subtract 6 from all sections
-6 - 6 < = 2x + 6 - 6 < = 6 - 6...simplify
-12 < = 2x < = 0...divide all sections by 2
-12/2 < = (2/2)x < = 0/2....simplify
-6 < = x < = 0...by the way, I cant put the line under the inequality sign to show the equal sign...so I just put the = sign with the inequality sign
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