Name of the angle pair, then determine the key information needed to find the value of x.
Name of the angle pair, then determine the key information needed to find the value of x.
Angle Pair: Same Side Exterior Angles (SSEA)
Key Information: Angles are Supplementary
Equation: (3x + 77) + (4x + 54) = 180
Solution: Solve the equation: 3x + 77 + 4x + 54 = 180
7x + 131 = 180
7x = 49
x = 7
Snap a photo of your homework and get a step-by-step answer in seconds. You can ask follow-up questions until it makes sense.
Solve my question free Math help Find a math tutor© 2026 SnapAndSolve