We have a triangle with angles x, x - 5 and x - 28
We know that the sum of all angles in a triangle equals 180°
From this, we have the following equation: (x) + (x-5) + (x - 28) = 180
Which implies that 3*x - 33 = 180
Therefore: x = (180 + 33)/3 = 71°
The angles in the triangle are x = 71°, x - 5 = 66° and x - 28 = 43°
