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2 years ago

9x<-27 or 4x>36 solve for the compound inequality

Mathematics

1 answer:

pochemuha2 years ago

3 0

9x < -27 or 4x > 36
9 9 4 4
x < -3 x > 9

x ∈ (-∞, 3) or (9, ∞)

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