Enter the value of x. The diagram is not to scale.
68°
119°

x = 51 degrees

Step-by-step explanation:

Recall that the addition of all internal angles of a triangle must give 180 degrees.

We are given one angle = 68 degrees

We are given the "supplementary angle" to a second angle of the triangle: 119 degrees, which makes the second angle of the triangle = 180 - 119 = 61 degrees

So now we can find our unknown angle "x" using the addition of internal angles of the triangle:

68 + 61 + x = 180

129 + x = 180

and we solve for "x" by subtracting 129 from both sides:

x = 180 - 129

x = 51 degrees