Question 873456
Because the two functions are equal,
{{{-2x+3=4x-9}}}
Add 2x+9 to both sides
{{{12=6x}}}
Divide both sides by 6
{{{2=x}}}
Substitute x
{{{y=-2x+3}}}
{{{y=-2*2+3}}}
{{{y=3-4}}}
{{{y=-1}}}
x+y
2-1
1
<h3>X+Y=1</h3>