Question 3 Answer & Explanation - SAT Algebra

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algebra

Solve: $\frac{x}{2} + \frac{x}{3} = 10$

Correct Answer: B

Choice Bhoice D is the correct answer.

Find LCD: LCD is 6.
Multiply by 6: $3x + 2x = 60$
Combine: $5x = 60$
Divide by 5: $x = 12$
Verify: $6 + 4 = 10$ ✓

Choice Bhoice C is incorrect because calculation error.

Choice Bhoice D is incorrect because calculation error.

Choice Bhoice C is incorrect because calculation error.

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Linear Functions Set 22

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