Question

LEVEL C 1.c)Solve for x, angle relationship 2x+19 x+23

Answer 1

According to parallel line:

$\angle1=\angle2$

so:

$\begin{gathered} 2x-19=180-(x+23) \\ 2x+x=180+19-23 \\ 3x=176 \\ x=\frac{176}{3} \\ x=58.66 \end{gathered}$

so the value of x is 58.66.