Question

Solve the following inequality: -2x + 9 is greater than or equal to 27

Answer 1

x ≤ -9

Explanation:

-2x+9 ≥ 27

Subtract 9 on both sides

-2x ≥ 18

Divide by -2 on both sides and switch the inequality symbol

x ≤ -9

Answer 2

greater than because the ≥ is facing the -2x+9

Explanation: