Question

Identify the relationship (complementary, linear pair/supplementary, or vertical) and find the value of x in the image below.

Answer 1

see below

Explanation:

These angles are complementary because you can see the right angle symbol in the picture. Therefore, 2x + 1 + x - 7 = 90.

3x - 6 = 90

3x = 96

x = 32°