Answers

2015-07-12T23:05:00+05:30
X/1 - x/2 = 5
x - x/2 = 5
x/2 = 5
x = 5*2 = 10
0
2015-07-13T20:32:43+05:30
X/2-X/1 = 5
X-2X / 2 = 5
-X = 10
X = -10
0