Respuesta :

Answer:

[tex] \boxed{ \bold {\huge{ \boxed{ \sf{x = 62°}}}}}[/tex]

Step-by-step explanation:

Sum of angle of triangle = 180 °

Create an equation :

[tex] \sf{x + 68.5 + 49.5 = 180°}[/tex]

Add the numbers

⇒[tex] \sf{x + 118 = 180}[/tex]

Move 118 to right hand side and change it's sign

⇒[tex] \sf{x = 180 - 118}[/tex]

Subtract 118 from 180

⇒[tex] \sf{x = 62°}[/tex]

Hope I helped!

Best regards!!