The answer is x = 32
Explanation:
As shown in the picture, the three sides of the triangle are equal. So this is an equilateral triangle.
In an equilateral triangle, all angles are equal to 60°
So angle Z = (2x - 4) = 60
2x - 4 = 60
2x = 60 + 4
2x = 64
x = 64/2
x = 32
