Question

6.
If 2x-1 + 2x + 1 = 80, then the value of x is how

(A) 8
(B) 4
(C) 5
(D) 10​

Answer 1

Step-by-step explanation:

actually there might be a mistake either in the question or in the options. the correct answer is x=20. cross check it once.hope you found it helpful .