Question

Find the value of x
.

Answer 1

x=3

Explanation:

The middle is the average of the top and bottom since it divides the sides into equal parts

(23+ 11x+2)/2 = 29

Multiply each side by 2

(23+ 11x+2) = 58

25+11x = 58

11x = 58-25

11x = 33

Divide by 11

11x/11 = 33/11

x=3