Question 1104450
-3/4x+2y=1/4
1/3x-(1/2)y=-3
-------------------
-------------------


Multiply first equation by {{{-4}}} and multiply second equation by 6.  This removes the denominators.


{{{system(3x-8y=-1,2x-3y=-18)}}}
Now all coefficients are integers.


Next you might try Elimination Method to solve.
Multiply first by 2 and the second by 3,...
{{{system(6x-16y=-2,6x-9y=-54)}}}


partial result,  {{{y=-52/7}}},...