If 24 @ 6 = 28 and 39 @ 24 = 102, then 22 @ 16 = '?'.
{(2 x 4) + 6} x 2 = {8 + 6} x 2 = 14 x 2 = 28
{(3 x 9) + 24} x 2 = {27 + 24} x 2 = 51 x 2 = 102
{(2 x 2) + 16} x 2 = {4 + 16} x 2 = 20 x 2 = 40
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