Question

8.) find x so l || m.

Explanation:

Step1: Use corresponding - angles property

If \(l\parallel m\), then the corresponding angles are equal. So, \(3x + 5=50\).

Step2: Solve the equation for \(x\)

Subtract 5 from both sides of the equation: \(3x=50 - 5\), which simplifies to \(3x = 45\). Then divide both sides by 3: \(x=\frac{45}{3}\).

Answer:

\(x = 15\)