Answer:
56
Explanation:
3-x6 =56
x = 34
2x + (3x-6) + 108+ 88= 360 ( interior angle of quadrilateral is 360)
2x + (3x-6) + 196 = 360
2x + (3x-6)= 360 - 196
2x + 3x - 6 = 164
5x= 164+6
5x = 170
x= 170/5
x= 34
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