Question

find the value of x of this question ​

Answer 1

Answer:

The correct answer is 165/2

Step-by-step explanation:

x+15°+x=180°

2x+15°=180

2x=180-15

2x=165°

x= 165/2

Answer 2

Step-by-step explanation:

(x+15)+x=180 (angle on a straight line)

2x+15=180

2x=180-15

2x=165

x=165/2

x= 82.5 degree