Решите уравнение : е)y+5/7-1/8=2/3-1/14.
Y+5/7-1/8=2/3-1/14 у+40/56-7/56=28/42-3/42 у+33/56=25/42 у=25/42-33/56 у=100/168-99/168 у=1/168
Y+5/7-1/8=2/3-1/14,у+40/56-7/56=28/42-3/42,у+33/56=25/42,у=25/42-33/56 у=100/168-99/168,у=1/168.