Question 1 Answer & Explanation - SAT Algebra

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algebra

Solve for $x$ : $\frac{1}{2}x + 5 = 11$

Correct Answer: B

Choice Ahoice D is the correct answer.

Subtract 5: $\frac{1}{2}x = 6$
Multiply by 2: $x = 12$
Verify: $\frac{1}{2}(12) + 5 = 6 + 5 = 11$ ✓

Choice Ahoice B is incorrect because calculation error.

Choice Ahoice C is incorrect because calculation error.

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