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1. Equations & Inequalities - 3! 3부

1. Equations & Inequalities / Linear Inequalities / 문제 10

문제 10

Find the solution set for the following inequality. Express the answer in interval notation. 1 - 3x + 9(x - 3) < - 1(x - 9)

A

(- ∞, 5)

B

(5, ∞)

C

(- 5, 5)

D

(- 5, ∞)