Question 963728
{{{y=(-1/4)x+3}}} Use this to substitute for y.
{{{-2x+y=-6}}}  Substitute for y from above.
{{{-2x+(-1/4)x+3=-6}}} Subtract 3 from each side.
{{{(-9/4)x=-9}}} Multiply each side by -4/9
{{{x=4}}} ANSWER 1: x=4
{{{y=(-1/4)x+3}}}
{{{y=(-1/4)(4)+3}}}
{{{y=-1+3}}}
{{{y=2}}} ANSWER 2: y=2
CHECK:
{{{-2x+y=-6}}}
{{{-2(4)+2=-6}}}
{{{-8+2=-6}}}
{{{-6=-6}}}