5
Answer: DSet 1: Linear Equations (Advanced)
Explanation
PROBLEM
Solve for x: x/5 - 3 = 7
Solve for x: x/5 - 3 = 7
A.
100
B.
52
C.
49
D.✓ Correct
50
Detailed Explanation
Choice D is the best answer. Solve step by step: x = 50
Why others are wrong:
A: 100 is incorrect because it does not satisfy the equation.
B: 52 is incorrect because it does not satisfy the equation.
C: 49 is incorrect because it does not satisfy the equation.