Question

Solve the inequality for v.
5v-9> 66

Answer 1

Answer: v>15

Explanation:

The inequality can be treated as an equal sign and solved normally. Add 9 to both sides to get 5v>75, then divide to get v>15.

NOTE: If an inequality is divided by a negative number, the sign flips (> to <, etc.)

Answer 2

v>15

Explanation:

add 9 to 66

5v>75

v>15