Question

The angle measure of a triangle is shown in the diagram, what is Twh value of x?

Answer 1

`x = 28`

Explanation:

`50 + (2x) + (3x - 10) = 180`

`180-50=130`

`(2x) + (3x - 10) = 130`

`5x - 10 = 130`

`5x = 130 + 10`

`5x = 140`

`(5x)/(5) = (140)/(5)`

`x= (140)/(5)`

`x = 28`