y-2 = 38
parallel side have the same length in a parallelogram
add 2 to each side
y =40
17 = x+3
parallel side have the same length in a parallelogram
subtract 3 from each side
14 =x
opposite angles are equal in a parallelogram
124 = 2u
divide by 2
u = 63
angles on the same side add to 180
124+ v-3 =180
121+v=180
v = 59