Question

What is the value of x in the figure ?

Answer 1

You’d have to take the equation and set it equal to 145. So 2x+15=145 and solve it.
2x=130
x=65

Answer 2

Explanation:

`2x+15= 145°</p><p>`

( vertically opposite angles)

`</p><p>2x=145-15 = 130`

`x = (130)/(2)`

`x = 65`