Question

Could I get some help here
I literally have the iq of a 2nd grader

Answer 1

x = 16

Explanation:

Supplementary angles = 180

K + L = 180

137 + 3x - 5 = 180

132 + 3x = 180

3x = 180 - 132

3x = 48

x = 48/3

x = 16