Solve for x: 7x - 12 = 3x + 16 A x = 4 B x = 5 C x = 7 D x = 8 ✓ Correct Answer: Option C Subtract 3x from both sides: 4x - 12 = 16. Add 12 to both sides: 4x = 28. Divide by 4: x = 7. Practice GED Exam Prep Quizzes → Browse All Questions Study Flashcards