Set 2: Trigonometry

Explanation

Answer: A

Solve for $x$ : $2(x + 7) = 34$

✓ Correct

Detailed Explanation

Choice A is correct. 1. Start: $2(x + 7) = 34$ Divide by 2: $x + 7 = 17$ Subtract 7: $x = 10$ Therefore, $x = 10$ .

Key Steps:

•

Apply the appropriate mathematical formula

•

The correct answer is 10

Why others are wrong:

B: This would give an incorrect result. Choice B is incorrect and may result from a calculation error.

C: This would give an incorrect result. Choice C is incorrect and may result from a calculation error.

D: This would give an incorrect result. Choice D is incorrect and may result from a calculation error.

Master all sections for your best SAT score