Question

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

Explanation:

Answer:

Since \(l\parallel m\parallel n\), the corresponding - angles are equal. So \(3x + 6=126\).
\[

$$\begin{align*} 3x&=126 - 6\\ 3x&=120\\ x& = 40 \end{align*}$$

\]
The answer is \(x = 40\)