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3 years ago

Solve the absolute value inequality.

Mathematics

1 answer:

Alex Ar [27]3 years ago

4 0

Answer: k ≤ -4 or k ≥ $\frac{4}{3}$

Explanation:

| 3k + 4 | ≥ 8

3k + 4 ≥ 8 or 3k + 4 ≤ -8

-4 -4 -4 -4

3k ≥ 4 or 3k ≤ -12

÷3 ÷3 ÷3 ÷3

k ≥ $\frac{4}{3}$ or k ≤ -4

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