M = 5 - 3 * (-8) - 24 + (-6) / (-2).
M = 5 - (-24) - 24 + 3.
M = 5 + 24 - 24 + 3.
M = 5 + 3.
M = 8.
E = 5/4 - 6/5.
E = 5 * 5 / 4 * 5 - 6 * 4 / 5 * 4.
E = 25/20 - 24/20.
E = 1/20.
E = 0,05.
X = (1/4 - 7/6) / 2.
X = (1 * 6 / 4 * 6 - 7 * 4 / 6 * 4) / 2.
X = (6/24 - 28/24) / 2.
X = (-22/24) / 2.
X = -22/24 * 1/2.
X = -22/48.
X = -11/24.