Question

Question was provided via image upload.

Explanation:

Step1: Use the property of adjacent angles on a straight line

Adjacent angles on a straight line sum to \(180^{\circ}\). So, \(121^{\circ}+x^{\circ}=180^{\circ}\)

Step2: Solve for \(x\)

Subtract \(121^{\circ}\) from both sides of the equation: \(x = 180 - 121\)

Answer:

\(x = 59\)