Becky1979
Becky1979
26-06-2017
Mathematics
contestada
PLEASE HELP
2 x + 4 ≤ 2 AND 2 x + 4 > 7 ?
Respuesta :
isabella121300
isabella121300
26-06-2017
are you supposed to solve for x?
Answer Link
mathmate
mathmate
27-06-2017
2x+4≤2 => x+2≤1 => x
≤-1
2x+4>7 => x+2>3.5 => x>1.5
Since x cannot be
≤
-1 and > 1.5 at the same time there is no solution.
I suggest you double check for typos. If the inequality signs are reversed, there is solution.
Answer Link
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