The graphical solution of a system of two linear equations can be described as:
The point of intersection of two lines.
Any point that is at an equal distance from two lines.
The angle between two lines at their point of intersection.
The distance between the $y$y-intercepts of two lines.
We are going to determine whether the point $\left(5,2\right)$(5,2) is a solution of the system of equations:
$x+y=7$x+y=7
$x-y=3$x−y=3
We are going to determine whether the point $\left(4,17\right)$(4,17) is a solution of the system of equations:
$y=6x-7$y=6x−7
$4x+3y=67$4x+3y=67
How can we know whether a given ordered pair is a solution of a system of equations?