If 2x – 1 + 2x + 1 = 80, then the value of x is / » Fundamentals of Business Mathematics solved MCQs / By admin Question: If 2x – 1 + 2x + 1 = 80, then the value of x is A. 8 B. 4 C. 20 D. 10 Answer» c. 20 Note: The above multiple-choice question is for all general and Competitive Exams in India.
