College Algebra
posted by radical10 .
The point (6, 2) lies on the line x – 8y = 22. Determine if this point is a solution of the system
x – 8y = 22
7x + 3y = 36

You just plug them in and see if both are true. If they are, it is a solution.
(6)8(2)=22
7(6)+3(2)=36