5x+14=3y-10 2x+3=12-5y
5x+14=3y-10
5x+24=3y
(5/3)x+8=y
2x+3=12-5y
2x-9=-5y
2x-9=-5y
(2x-9)/-5=y
(2x-9)/-5=(5/3)x+8
2x-9=-5((5/3)x+8)
2x-9=(-25/3)x-40
2x-9=-25/3x-40
2x=-(25/3)x-31
2x+(25/3)x=-31
(6/3)x+(25/3)x=-31
(31/3)x=-31
x=-31/(31/3)
x=-31*3/31
x=-93/31
x=-3
5x+14=3y-10
-15+14=3y-10
-1=3y-10
9=3y
y=3
(-3,3)