aflores48 aflores48 17-11-2020 Mathematics contestada \dfrac12\left(6e - 3f - \dfrac34\right) = 2 1 (6e−3f− 4 3 )=start fraction, 1, divided by, 2, end fraction, left parenthesis, 6, e, minus, 3, f, minus, start fraction, 3, divided by, 4, end fraction, right parenthesis, equals