line 1...5x+3y=6
line 2... 6x-2y=10, or 3x-y=5, or y=3x-5
me dont no nuthun bout NE "Gaus Liminate"
insted, plug line 2 intu line1...5x +3*(3x-5)=6
5x +9x -15=6
14x=6+15=21
x=21/14
x=1.5
y=3x-5...3*1.5 -5=4.5-5...
x=-0.5
chek...5x+3y=6...5*1.5 +3*(-0.5)=7.5-1.5=6