5
algebra

Find the x-intercept of 3x4y=243x - 4y = 24.

A

88

B

6-6

C

66

D

8-8

Correct Answer: A

Choice A is the correct answer. Set y=0y=0.

  1. Substitute: 3x=243x = 24.
  2. Solve: x=8x = 8.

💡 Strategic Tip:24/3=824 / 3 = 8.

Choice B is incorrect because y-intercept. Choice C is incorrect because calculation error. Choice D is incorrect because sign error.