Question

Find the value of x ​

Answer 1

Answer:

42

Step-by-step explanation:

TP is a line.

By Linear Pair,

$3x - 8 + x + 20 = 180 \\ 4x + 12 = 180 \\ 4x = 180 - 12 \\ x = \frac{168}{4} \\ x = 42$

Answer 2

Answer:42

Step-by-step explanation:

(3x-8)+(x+20)=180 degrees

4x+12=180

4x=168

x=168/4

x=42