How do you determine whether or not the point (2,3) are solutions of #2x+3y=12#?
Dec 12, 2016
(2,3) is not a solution.
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.