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°.
What is an angle?
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.
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