Question

algebra angles A and B are corresponding angles formed by two parallel lines cut by a transversal. if m

Answer 1

x = 7

Step-by-step explanation:

From the question, we're told that angles A and B are corresponding angles, which means that they are equal.

So, if m
`\begin{gathered} m\angle A=m\angle B\text{ (corresponding angles are equal)} \\ 4x=3x+7 \\ 4x-3x=7 \\ x=7 \end{gathered}`