Question 847880
Add the eqwuations together to eliminate {{{y}}}
{{{6x+4y-x-4y=18-3}}}
{{{5x=15}}}
{{{x=3}}}
Then use either equation to solve for {{{x}}}
{{{-3-4y=-3}}}
{{{-4y=0}}}
{{{y=0}}}
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(3,0)

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{{{graph(300,300,-5,5,-5,5,(18-6x)/4,(3-x)/4)}}}