9
algebra

Solve: 4(2x)3x=254(2x) - 3x = 25

A

20

B

4

C

5

D

10

Correct Answer: C

Choice Choice C is the correct answer.

  1. Simplify: 8x3x=258x - 3x = 25
  2. Combine: 5x=255x = 25
  3. Divide: x=5x = 5
  4. Verify: 4015=2540 - 15 = 25

Choice Choice B is incorrect because calculation error.

Choice Choice A is incorrect because calculation error.

Choice Choice D is incorrect because calculation error.