Question

Find the value of x in the angle pair.

Answer 1

Answer:

$\huge\boxed{\tt{x = 50}}$

Step-by-step explanation:

3x + 30 = 180 (Angles on a straight line add up to 180 degrees)

Subtract 30 to both sides

3x = 180 - 30

3x = 150

Divide 3 to both sides

x = 150 / 3

x = 50

$\rule[225]{225}{2}$

Hope this helped!

~AH1807

Answer 2

Answer:

$\Large \boxed{\sf x=50}$

Step-by-step explanation:

Angles on a straight line add up to 180°

$30+3x=180$

Solve for x

$3x=150$

$x=50$