Refer to the figure.
143°.
(x+15)°
Write an equation that can be used to find the value of x in the figure.
![Refer to the figure 143 x15 Write an equation that can be used to find the value of x in the figure class=](https://us-static.z-dn.net/files/d13/a21191a835c4a3b0b7919c5aa78571e4.png)