Solve the following inequality. Write the solution set using interval notation.

Peng Zhang asked Apr 24, 2023

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Peng Zhang asked Apr 24, 2023

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9 votes

The given inequality is

- x < - 4

We would divide both sides of the inequality by - 1. This would cause the inequality symbol to reverse. It becomes

-x/-1 > -4/-1

x > 4

The interval notation is

(4, ∞)

Deprecated Darren answered Apr 27, 2023

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