Since the two are complementary angles, they add up to 90 degrees.
Thus, we have:
U + V = 90 --- (1)
U = 2V - 3 --- (2)
Substituting (2) into (1), we will get:
(2V - 3) + V = 90
3V - 3 = 90
3V = 93
V = 93 / 3
V = 31
Substituting V = 31 into (2), we will get:
U = 2(31) - 3
U = 62 - 3
U = 59
Hence, we have angle U = 59 degrees and angle V = 31 degrees.