What value of x is in the solution set of 9(2x + 1) < 9x – 18? –4 –3 –2 –1

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asked Nov 26, 2021 150k views

5 votes

What value of x is in the solution set of 9(2x + 1) < 9x – 18?

–4
–3
–2
–1

Mathematics
high-school

Robgt asked

by Robgt

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2 Answers

5 votes

Answer:x < - 3

Step-by-step explanation: Because 9(2x + 1) < 9x - 18

18x + 9 < 9x - 18

18x - 9x < -18 - 9

9x < - 27

x < -27/9

x < - 3

Yakiv Kovalskyi answered Nov 27, 2021

by Yakiv Kovalskyi

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6 votes

Answer:

-3

Explanation:

Armstrongest answered Dec 1, 2021

by Armstrongest

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