1
algebra

Solve for xx: 3(x+5)=243(x + 5) = 24

A

1

B

3

C

8

D

13

Correct Answer: B

Choice Choice B is the correct answer.

  1. Divide by 3: x+5=8x + 5 = 8
  2. Subtract 5: x=3x = 3
  3. Verify: 3(8)=243(8) = 24

Choice Choice C is incorrect because calculation error.

Choice Choice C is incorrect because calculation error.

Choice Choice A is incorrect because calculation error.