Question 318807
1.{{{x + y=-1}}}
2.{{{4x-3y=24}}}
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Multiply eq. 1 by 3 and add to eq. 2 to eliminate {{{x}}},
{{{3x+3y+4x-3y=-3+24}}}
{{{7x=21}}}
{{{highlight(x=3)}}}
Then use either equation to solve for {{{y}}}.
{{{3+y=-1}}}
{{{highlight(y=-4)}}}