Question

linear equations sum​

Answer 1

Answer:

PLZ MARK AS BRAINLIEST!

Step-by-step explanation:

Here x = 3 , y = -2

Now you to put the value of x and y in the given equation :-

 3x + 7y = 14

⇒3*3 + (7*-2) = 14

⇒9 - 14 = 14

⇒ -5 ≠ 14

∴ Hence Proved ,  x = 3 , y = -2 is not a solution of 3x + 7y = 14.