book
Maths Puzzle
Numerical Ability
find x for y= 0
Read Solution (Total 0)
book Other Question
Solve for x: 7x/x-2 + 2x/x+2 =9 I thought you would use (x-2)(X+2) as your LCD, But I can't seem to come up with an answer after I do that. I keep coming up with 7x+2x=9(x-2)(X+
3x + 9=5