Question 378033
You don't solve it, it's just an equation. 
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The quickest way to graph is to find the intercepts.
To find the x-intercept, set {{{y=0}}} and solve for {{{x}}}.
{{{x-5y=10}}}
{{{x-0=10}}}
{{{x=10}}}
({{{10}}},{{{0}}})
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To find the y-intercept, set {{{x=0}}} and solve for {{{y}}}.
{{{x-5y=10}}}
{{{0-5y=10}}}
{{{-5y=10}}}
{{{y=-2}}}
({{{0}}},{{{-2}}})
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{{{drawing(300,300,-2,12,-7,7,grid(1),circle(0,-2,0.3),circle(10,0,0.3),graph(300,300,-2,12,-7,7,0,(x-10)/5))}}}