Respuesta :

maheeniqbal
Both of the angles need to equal to 180 (since they are interior angles)

2x+76=180
2x=104
x=52

Hope this helps!! :)
siya90258

Answer:

2x+76°=180°[by co interior angle]

2x=180°-76°

2x=104°

x=104°/2

x=52