yea but my answer is so big x=30,y=41 and my solution just works for the first eqn.
the paper's answer is x=2 y=-1
i dunno where went wrong but from these 2 simultaneous qns :
3x-2y=8 -(1)
5x-4y=14
im wondering do u nid to do something to them[like (1)x2?] or u can just straight-away write out the matrix from there??