Find x and y

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If its given to be a rhombus (The whole question isn't visible but most probably that "us" at the beginning belongs to "rhombus")
Then x = 6, y = 21
angle ADC = ABC = 180 - 60 (A rhombus is by extension a parallelogram)
angle ADB = ABD = ADC/2 =60 (The diagonals of a rhombus bisect each other, & their respective angles)
Triangle ADB is an equilateral triangle (All angles are equal)
Equating the sides:
4x - 4 = 3x + 2
x = 2 + 4
x = 6
Replacing:
3(6) + 2 = y - 1
18 + 2 = y - 1
20 + 1 = y
y = 21
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What are you looking for?