Question 1107175
Find the x distance from the point to the line,
{{{dX=5-(-3)=8}}}
The point is 8 units away from the line {{{x=-3}}} so the reflection will also be 8 units away in the opposite direction.
{{{X[2]=-3-8=-11}}}
(-11,2)
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*[illustration TRI2.JPG].