First, find the LCD to get rid of the fractions
multiply by the least common denominator then cross divide.
do the same for the second
- multiply for the LCD
- then cross divide, equalling:
then line each equation up and see which variables will cancel each other
the Y will add up, only if they were positive and negative, so multiply by a 2.
solve for X,
- plug it in to the other equation.
- solve for Y