Answer:
The equation you provided, 2x + 30 + x = 180, seems to describe the sum of angles in a situation involving supplementary angles. However, the term "complementary angles" is not relevant here, as complementary angles add up to 90 degrees, not 180 degrees.
Let's solve the equation for the value of x:
Combine the x terms: 2x + x = 3x
Equation becomes: 3x + 30 = 180
Subtract 30 from both sides: 3x = 150
Divide by 3: x = 50
So, the solution is x = 50.
Now let's interpret the result in the context of supplementary angles: If you have two angles that are supplementary, their sum is 180 degrees. Since you have an angle represented by 2x and another angle represented by x, the angles can be described as 2(50) = 100 degrees and 50 degrees, respectively.
Checking: 100 degrees + 50 degrees = 150 degrees ≠ 180 degrees
It appears there might be an error or misunderstanding in the given information or equation, as the sum of 100 and 50 degrees does not equal 180 degrees, which is the sum of angles in supplementary angles.
Explanation: