Answer:
The solution B for the value of x is incorrect.
Step-by-step explanation:
See the given diagram with the question attached.
From the diagram, it is clear that two parallel lines and a transverse line form two alternate angles (4x - 2)° and (3x + 6)° which are equal.
So, (4x - 2) = (3x + 6)
⇒ 4x - 3x = 6 + 2
⇒ x = 8
Therefore, the solution B for the value of x is incorrect. (Answer)
