The solution set for all real numbers x such that 2x + 3 < 19 and 2x - 3 ≤ - 7 is (_,_)

Question

Lyric Fisher

Mathematics

12 January, 12:14

The solution set for all real numbers x such that 2x + 3 < 19 and 2x - 3 ≤ - 7 is (_,_)

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Answers (1)

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Aryana Rocha · Answer 1

Simplify each inequality independents.

2x + 3 < 19 and 2x - 3 ≤-7

2x <19 - 3 2x ≤ - 7 + 3

2x < 16 2x ≤ - 4

x <8 x ≤ - 2

The solution set for all real numbers x are that will satisfy both inequalities are: (-2, - 3, - 4, - 5 ...)

The solution set for all real numbers x such that 2x + 3 < 19 and 2x - 3 ≤ - 7 is (___,___)

The solution set for all real numbers x such that 2x + 3 < 19 and 2x - 3 ≤ - 7 is (_,_)