Question

answer attempt 2 out of 3
$x=$
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Explanation:

Step1: Use the property of alternate interior angles (assuming lines \(m\) and \(n\) are parallel)

If lines \(m\) and \(n\) are parallel and \(t\) is a transversal, then \((5x - 8)^{\circ}=(4x + 8)^{\circ}\) (alternate - interior angles are equal).

Step2: Solve the equation for \(x\)

$$
LATEXBLOCK0
$$

Answer:

\(16\)