Question

Set up the equation 4+6x=. subtract from both sides and get 6x=?.divide by 6 on both sides x=?

Answer 1

The given angles in the image have the same measure becuase they are congruent angles.

Then, you equal both expression:

4 + 6x = 70

You solve the previous equation for x as follow:

4 + 6x = 70 subtract both sides by 4

6x = 70 - 4 simplify

6x = 66 divide by 6 both sides

x = 66/6

x = 11

Then, the solution for x is x = 11.