What does that 3/x and 2/x mean? 2x and 3x or x^2 and x^3?
5 to 12. All you do is switch the ratios around.
A coefficient is a number being multiplied by a variable. For example, the 3 in 3x is being multiplied by x.
3x+12 <---- This is a fraction by the way
3
This is the equation