Question

show that x=6 and y=5 is not the solution of the system of simultaneous equations 2x+y=17 and y-x=2

Answer 1

Answer:

No, it is not a solution.

Step-by-step explanation:

If x=6 and y=5,

2x+y=12+5

       =17, which is corresponding to the question.

But, y-x= 5-6

            =-1, which is not corresponding to the question.