For this case we have the following equation:
[tex] 3x + 7y = 13
[/tex]
What we should do is find an ordered pair of the form:
[tex] (x, y)
[/tex]
When replacing the ordered pair in the equation, equality must be met.
For the following ordered pair we have:
[tex] (x, y) = (2, 1)
[/tex]
Substituting in the given equation we have:
[tex] 3 (2) + 7 (1) = 13
6 + 7 = 13
13 = 13
[/tex]
We observe that both sides of the equation are equal.
Answer:
An ordered pair that is a solution to the equation is:
[tex] (x, y) = (2, 1) [/tex]
