9

Set 1: Linear Equations (Advanced)

Explanation

Answer: B

PROBLEM

Solve for x: 5x - 10 = 60

Solve for x: 5x - 10 = 60

A.

16

B.

14

✓ Correct
C.

13

D.

28

Detailed Explanation

Choice B is the best answer. Solve step by step: x = 14

Why others are wrong:
A: 16 is incorrect because it does not satisfy the equation.
C: 13 is incorrect because it does not satisfy the equation.
D: 28 is incorrect because it does not satisfy the equation.