Please help! I will mark brainlest! Answer the question. HELP!? Please show steps also, thank you!
Angle PQR and angle TQV are vertical angles. The measures of the two angles have a sum of 100°. Identify the equation that can be used to find the measure of angle TQV and find the value of angle TQV.
A. 3x+80=100
B. x=6.7
C. 2x=100
D. 4x=100
E. x=25
F. x=50
