Answer
The given point is not a solution of the given equation.
Work Step by Step
A point is a solution of an equation if its x and y-coordinates satisfy the equation. Substitute the x and y values of the point into the equation to obtain:
$y=5-x
\\-3=5-(-2)
\\-3=5+2
\\-3=7$
Thus, the given point is NOT a solution of the given equation.