Please Help! 5|x + 9| < 10

asked Jul 20, 2023 94.1k views

5 votes

Please Help!

5|x + 9| < 10

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2 votes

Answer:

x∈(−11,−7)

Explanation:

Nick Weaver answered Jul 22, 2023

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3 votes

Answer: -7, -11

Explanation:

$5|x+9| \leq 10\\\\|x+9| \leq 2\\\\-2 \leq x+9 \leq 2\\\\-11 \leq x \leq -7$

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