An equation is shown below: 3 over 2 multiplied by x plus 7 over 2 equals 2 to the power of x

What is the solution to the equation? (4 points)

x = 1
x = 3
x = 5
x = 8

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books