Final answer:
To find the solution set for the inequality -7x > 56, multiply both sides by -1, divide both sides by 7, and isolate x. The correct solution set is x < -8.
Step-by-step explanation:
To find the solution set for the inequality -7x > 56, we need to solve for x. First, multiply both sides of the inequality by -1 to flip the inequality sign: 7x < -56. Then, divide both sides by 7 to isolate x: x < -8. Therefore, the correct solution set is x < -8.