College Algebra CLEP Prep Practice Exam

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Prepare for the College Algebra CLEP Test with our comprehensive practice exam. Study with flashcards and multiple choice questions, each offering clues and detailed explanations. Achieve your best score and excel in your exam!

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What is the solution of the equation 3x + 4 = 4x + 8?

-4
-12
-8
0

The correct answer is: -4

To find the solution, we need to isolate the variable x on one side of the equation. If we subtract 3x from both sides, we get 4 = x + 8. Then, if we subtract 8 from both sides, we get -4 = x, or x = -4. This is the only possible solution to the equation. Option B is incorrect because it does not account for the x-term in the equation. Option C is incorrect because it also does not account for the x-term and the sign of the constant is incorrect. Option D is incorrect because it does not solve for the value of x at all.