Question 1073154
A parallel line would be identical on the left hand side.
{{{-x+2y=D}}}
Use the point to solve for {{{D}}}.
{{{-10+2(8)=D}}}
{{{D=16-10}}}
{{{D=6}}}
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{{{highlight(-x+2y=6)}}}
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*[illustration fg3.JPG].