8
Answer: BSet 7: Linear Equations (Intermediate)
Explanation
Solve:
A.
25
B.✓ Correct
30
C.
20
D.
150
Detailed Explanation
Choice B is correct. Choice D is the correct answer. 1. Multiply by 6: 2. Divide by 5: 3. Verify: ✓ Choice A is incorrect because it results from an error in the solution process. Choice D is incorrect because it results from an error in the solution process. Choice C is incorrect because it results from an error in the solution process.
Key Steps:
•
The correct answer is 30
Why others are wrong:
A: Choice A is incorrect and may result from a calculation error.
C: Choice C is incorrect and may result from a calculation error.
D: Choice D is incorrect and may result from a calculation error.
🎯 Keep Practicing!
Master all sections for your best SAT score