posted by Jennifer .
use either substitution or elimination
multiply the first equation by xy
4y - 3x = 0
4y = 3x
Your second equation is the same, so in effect , you were only given one equation.
There will be an infinite number of solutions.
(0,0), (4,3), (-4,-3), (8,6) , (1.23, 0.9225) ....