Answer
(1,5) is a solution.
Work Step by Step
We are given that $y=-2x+7$.
In order to see whether each ordered pair is a solution of the given equation, we can plug in the ordered pair to the equation.
For (1,5): $-2\times1+7=5$
So, (1,5) is a solution.
For (-2,3): $-2\times-2+7=11\ne3$
So, (-1,-8) is not a solution.