Question

check whether (2,-3) is the solution of x-2y=4​

Answer 1

Step-by-step explanation:

2+6=8

8=4 ( not possible)

so it is not the solution

Answer 2

Answer:

Step-by-step explanation:

2 - (2 * -3) = 2 - -6 = 2 + 6 = 8 and 8 =/= 4.