Question

given m||n, find the value of x.

Explanation:

Step1: Use the property of adjacent angles

Adjacent angles on a straight line sum to \(180^{\circ}\).
So, \(x + 107=180\)

Step2: Solve for \(x\)

Subtract \(107\) from both sides of the equation:
\(x=180 - 107\)

Answer:

\(x = 73\)