Question

“find the value of x” please help i know the answer i just don’t know HOW to do it

Answer 1

34 degrees

Explanation:

(2x+9) degrees and 103 degrees form a linear pair

Therfore, the sum of these two angles = 180

(2x+9)+103=180

=>2x+112=180

=>2x=180-112

=>2x=68

=>x=68/2

=>x=34

The value of x is 34 degrees

Answer 2

Hey there!

2x+9+103=180

2x+112=180

2x=68

x=34

Let me know if this helps :)