Question 4 Answer & Explanation - SAT Algebra

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algebra

If $5x + 2 = 3x + 12$ , what is the value of $x$ ?

1.4

Correct Answer: C

Choice Ahoice C is the correct answer.

Subtract 3x: $2x + 2 = 12$
Subtract 2: $2x = 10$
Divide by 2: $x = 5$
Verify: $25 + 2 = 27$ and $15 + 12 = 27$ ✓

Choice Ahoice D is incorrect because calculation error.

Choice Ahoice C is incorrect because calculation error.

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