2
Answer: BSet 2: Linear Equations (Advanced)
Explanation
PROBLEM
Solve for x: 6x - 7 = 3x + 11
Solve for x: 6x - 7 = 3x + 11
A.
7
B.✓ Correct
6
C.
5
D.
4
Detailed Explanation
Choice B is the best answer. Solve step by step: x = 6
Why others are wrong:
A: 7 is incorrect because it does not satisfy the equation.
C: 5 is incorrect because it does not satisfy the equation.
D: 4 is incorrect because it does not satisfy the equation.