Question

Glven: -2x < 10.

Choose the solution set.
A. (x | x > -5)
B. (x | x < -5)
C. (x | x < -20)
D. (x | x > -20)

Answer 1

Explanation:

-2x < 10

When you divide/multiply by a negative number, you flip the inequality sign:

x > -5 (divide by -2, flipped sign)

Hence the answer is A. (x | x > -5)