Question

show that x=-2 ;y=3 is not the solution of the equation 2x+3y=9​

Answer 1

Step-by-step explanation:

2(-2) + 3(3) = 9 {after substituting values given in question}

-4 + 9 = 9

5 is not equal to 9

{ note: put not equal to sign in the above line I can't do that on phone}