Question

What is the value of x?

(4x + 15)
11xº

O A. X = 5
O B. X = 11
O C. X = 59
O D. X = 121

Answer 1

Explanation:

(4x+ 15)° + 11x° = 180° ( linear pair )

4x + 15 +11x = 180

15 x + 15 = 180

15x = 180-15

15x= 165

x= 165/15

x= 11