Question

How do you determine whether or not the point (2,3) are solutions of `2x+3y=12`?

Answer 1

(2,3) is not a solution.

Explanation:

Plugin x=2 and y=3 in the expression 2x+3y. It would come to 2(2)+3(3)= 4+9=13

Since this does not equal to 12 on the right hand side, hence (2,3) is not a solution.