Задача Задача №735866
А
А
(8а + 3c) - (7a - (11c + 4)) - (3a - 8) = 8a + 3c - 7a + 11c + 4 - 3a + 8 = 8a - 7a - 3a + 3c + 11c + 4 + 8 = -2a + 14c + 12.
(8а + 3c) - (7a - (11c + 4)) - (3a - 8) = 8a + 3c - 7a + 11c + 4 - 3a + 8 = 8a - 7a - 3a + 3c + 11c + 4 + 8 = -2a + 14c + 12.
