The incorrect solution is option B.
Option A states that 4x - 2 = 3x + 6, which can be simplified to x = 8. This solution is correct.
However, in option B, the equation 4x - 2 + 3x + 6 = 180 is incorrect. The correct equation to represent the sum of the two angles adjacent to the transversal should be 4x - 2 + 3x + 6 = 180. By solving this equation, we get 7x + 4 = 180, which can be simplified to x = 25.1. This solution is incorrect because it does not satisfy the original equation given in option A (4x - 2 = 3x + 6).
Note: Your teacher will grade your response to ensure you receive proper credit for your answers. Which solution for the value of x in the figure below is incorrect? Explain. The angle adjacent below the top parallel line and adjacent right to the transversal is labeled left parenthesis 4 x minus 2 right parenthesis degrees. The angle adjacent above the lower parallel line and adjacent left to the transversal is labeled left parenthesis 3 x plus 6 right parenthesis degrees.
A. 4x – 2 = 3x + 6
B. 4x – 2 + 3x + 6 = 180 x = 8 7x + 4 = 180 x = 25.1
1 answer