Answer:
The value of x is 30.
We have to find the value of x in the given equation.
Using distributive property
We have,

other are also solve by this methode;)
Answer:
if u answer my question i will answer your
Step-by-step explanation:
When you have two lines in an x shape, vertical angles are the ones opposite each other.
in the example here, the angles with the purple dots are vertical angles and the angles with the blue dots are the other vertical angles