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HELP 50 PTS Solve the following compound inequality: −2(x + 4) + 10 < x − 7 or −2x + 9 > 3(x + 8)
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Jan 28, 2022
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HELP 50 PTS Solve the following compound inequality: −2(x + 4) + 10 < x − 7 or −2x + 9 > 3(x + 8)
Mathematics
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Meteors
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Bzo
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Jan 29, 2022
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Answer:
x > 3 or x < - 3
Given equations:
−2(x + 4) + 10 < x − 7
or
−2x + 9 > 3(x + 8)
Solve each inequality:
−2(x + 4) + 10 < x − 7
-2x - 8 + 10 < x - 7
-2x - x < -7 - 2
-3x < -9
3x > 9
x > 3
or
−2x + 9 > 3(x + 8)
-2x + 9 > 3x + 24
-2x - 3x > 24 - 9
-5x > 15
5x < -15
x < - 3
Kuljit
answered
Feb 4, 2022
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Kuljit
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