1) y/x = 4 + 3 = 72) x/y = 1/73) x/y - x - y/2x = 1/7 - 1 - 1/14 = -6 6/7 (f)4) x/y - y/x = 1/7 - 7 = -6 6/7 (f)5) y - 3x/2x = 4 - 3/2 = 7/2 = 3 1/2 6) x/y + y/x = 1/7 + 7 = 7 1/7
1) y/x = 4 + 3 = 7
2) x/y = 1/7
3) x/y - x - y/2x = 1/7 - 1 - 1/14 = -6 6/7 (f)
4) x/y - y/x = 1/7 - 7 = -6 6/7 (f)
5) y - 3x/2x = 4 - 3/2 = 7/2 = 3 1/2
6) x/y + y/x = 1/7 + 7 = 7 1/7