Solve Equations with Vertical Angles Quick Check

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Question
Two intersecting lines create four angles; ∠1 and ∠3 are a vertical pair. Their sum of their measures is equal to 68° . What equation solves for the value of each angle?(1 point)
Responses

68x°=2°
68 x equals 2

x°=68°
x equals 68 degrees

2x°=68°
2 x equals 68 degrees

2x°+68°=180° 2 x plus 68 degrees equals 180 degrees

2x°+68°=180°