∠1 and angle, 2∠2 are complementary angles. If m, angle, 1, equals, left bracket, 2, x, minus, 13, right bracket, degreesm∠1=(2x−13)
∘
and m, angle, 2, equals, left bracket, 2, x, plus, 7, right bracket, degreesm∠2=(2x+7)
∘
, then find the measure of angle, 1∠1.