You can put this solution on YOUR website! Complementary angles have a sum of 90
12q - 9 + 8q + 14 = 90
combine like terms
20q + 5 = 90
isolate the variable
20q = 90 - 5
20q = 85
q=4.25
such that,
12(4.25) -9 = 51-9 = for one angle
8(4.25) + 14 = 34 + 14 = for the other angle
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