Answer
Both ordered pairs satisfy the equation (refer to the step-by-step part below.
$(2, 5)$ is also a solution of the equation.
Work Step by Step
An ordered pair (or point) is a solution to a given linear equation if its x and y values satisfy the equation.
Substitute the x and y values of each ordered pair into the given equation.
For $(-1, 2)$:
$y=x+3
\\2=-1+3
\\2=2$
For $(4, 7)$:
$y=x+3
\\7=4+3
\\7=7$
Both ordered pairs satisfy the equation, so they are both solutions of the given equation.
Plot both points on the same coordinate plane, then connect them using a straight line (refer to the attached graph below). Any other point on the line is a solution of the given equation.
Note that the line contains the point $(2, 5)$ so it is also a solution of the equation.
