Answers

  • apl
  • Ambitious
2015-02-25T11:47:23+05:30
Let the integer be x.intergr add tu the numerator=2+x;substracted frm the denominator=7-x,
acc to question 2+x/7-x=2
2+x=2(7-x)
2+x=14-2x
x+2x=14-2
3x=12
x=4
0
2015-02-25T12:03:28+05:30
Let,
   Take the integer as a X. integer add to the numerator=2+x; subtracted  from the denominator  = 7- X,
as to question
2+X/7-X=2
2+X=2(7-X)
2+X=14-2X
x+2X=14-2
3X=12
X=4
0