Question

check (4,4) is solutions of x-2y=4 ​

Answer 1

Answer:

it is not the solution

Step-by-step explanation:

x=4

y=4

so

x-2y=4

4-2×4=4

4-8=4

is not possible

Answer 2

Step-by-step explanation:

here, x=4 & y=4.

x-2y)=4

4-2×4=4

4-8=4

-4≠4.