Set 7: Linear Equations (Advanced)

Explanation

Answer: B

If $\frac{x}{5} - 2 = 4$ , what is the value of $x$ ?

✓ Correct

Detailed Explanation

Choice B is correct. Choice Ahoice B is the correct answer. 1. Add 2: $\frac{x}{5} = 6$ 2. Multiply by 5: $x = 30$ 3. Verify: $\frac{30}{5} - 2 = 6 - 2 = 4$ ✓ Choice Ahoice C is incorrect because it results from an error in the solution process. Choice Ahoice C is incorrect because it results from an error in the solution process. Choice Ahoice D 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.

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