Question 318923
1.{{{2x+3y=1}}}
2.{{{ x+ y=1}}}
Multiply eq. 2 by (-2) and add to eq. 1 to eliminate x,
{{{2x+3y-2x-2y=1-2}}}
{{{highlight(y=-1)}}}
.
.
.
Now use either equation to solve for x.
{{{x+y=1}}}
{{{x-1=1}}}
{{{highlight(x=2)}}}