Answer:
The value of x is equal to 30.
Step-by-step explanation:
Let's define what are 2 equations are:
Since we are dealing with a straight line, the line's angle will always equal 180°.
Since the 2 angles must add up to 180°, then they must be supplementary angles.
We can set up our equation to solve for x:
This equation states that the 2 angles, given in formulas, must be equal to the angle of the line.
We can now solve this equation and get a value of x:
- Define:
4x - 16 + 2x + 16 = 180 - Combine like terms:
6x = 180 - Divide 6 on both sides [Division Equality Property]:
x = 30
∴ we have found the value of x to be equal to 30.
Hope this helps!
