← Quantitative Aptitude

Algebra

62 questions

Question 61medium2 marks

If 5x + 7 = 42, find x.

A. 7
B. 6
C. 42
D. 8

Sign in to see the correct answer and explanation.

Question 62hard2 marks

If 9x + 1 = 82, find x.

A. 10
B. 9
C. 8
D. 82

Sign in to see the correct answer and explanation.