The linear equation will be 6x + y = 180 and 3x = y. Then the value of the variable x and y will be 20° and 60°.
<h3>What is an angle?</h3>
The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.
Vertically opposite angle - When two lines intersect, then their opposite angles are equal.
3x° + 3x° + y° = 180° (Supplementary angle)
6x° + y° = 180° .....1
3x° = y° .....2 (Vertically opposite angle)
By solving equations 1 and 2, we have
x° = 20° and y° = 60°
More about the angled link is given below.
brainly.com/question/15767203
#SPJ1
