Question

Given:x-6>-2. Choose the solution set.

Answer 1

x < -12

Explanation:

−21x>6

Multiply both sides by -2(−2)2−1x>(−2)6

Simplify - remember to flip the inequality symbolx<−12

Graph: ←-----------o -12

Interval Notation: (-∞, -12)

Answer 2

x > 4

Explanation:

x-6>-2

Add 6 to each side

x-6+6>-2+6

x > 4