Как решить уравнение 4 5/14-(х-7 3/14)=2 9/14
X - 7 3/14 = 4 5/14 - 2 9/14 x - 7 3/14 = 1 10/14 х = 7 3/14 + 1 10/14 x = 8 13/14 _____________________________ 4 5/14 - ( 8 13/14 - 4 5/14 ) = 2 9/14 2 9/14 = 2 9/14