← Quantitative Aptitude

Algebra

62 questions

Question 51easy2 marks

If 9x + 4 = 67, find x.

  • A. 8
  • B. 6
  • C. 67
  • D. 7
Sign in to see the correct answer and explanation.
Question 52medium2 marks

If 9x + 2 = 38, find x.

  • A. 4
  • B. 3
  • C. 5
  • D. 38
Sign in to see the correct answer and explanation.
Question 53easy2 marks

If 2x + 9 = 25, find x.

  • A. 9
  • B. 7
  • C. 25
  • D. 8
Sign in to see the correct answer and explanation.
Question 54easy2 marks

If 8x + 10 = 50, find x.

  • A. 6
  • B. 4
  • C. 5
  • D. 50
Sign in to see the correct answer and explanation.
Question 55hard2 marks

If 4x + 3 = 47, find x.

  • A. 47
  • B. 10
  • C. 12
  • D. 11
Sign in to see the correct answer and explanation.
Question 56easy2 marks

If 9x + 6 = 69, find x.

  • A. 69
  • B. 7
  • C. 6
  • D. 8
Sign in to see the correct answer and explanation.
Question 57hard2 marks

If 4x + 9 = 45, find x.

  • A. 45
  • B. 9
  • C. 10
  • D. 8
Sign in to see the correct answer and explanation.
Question 58easy2 marks

If 5x + 3 = 53, find x.

  • A. 11
  • B. 53
  • C. 10
  • D. 9
Sign in to see the correct answer and explanation.
Question 59medium2 marks

If 2x + 4 = 18, find x.

  • A. 18
  • B. 7
  • C. 6
  • D. 8
Sign in to see the correct answer and explanation.
Question 60hard2 marks

If 8x + 1 = 49, find x.

  • A. 5
  • B. 6
  • C. 7
  • D. 49
Sign in to see the correct answer and explanation.