Answer:
x = 36°
Step-by-step explanation:
We know: the sum of the angles in any quadrilateral is 360°.
Therefore we have the equation:
108 + 108 + 2x + 2x = 360 cobine like terms
(108 + 108) + (2x + 2x) = 360
216 + 4x = 360 subtract 216 from both sides
4x = 144 divide both sides by 4
x = 36
