Question

How do I solve for x??

Answer 1

Answer:

x=40 degrees

Step-by-step explanation:

3x=120 (vertical angles)

solve: 3x=120

x=40

Answer 2

Answer:

x=40

Step-by-step explanation:

The angles are vertical angles And vertical angles measure the same

so

120=3x

Divide both sides by 3:

x=40