Check which of the following are solution of the equation x-2y=4 and w – InterviewSolution

1.

Check which of the following are solution of the equation x-2y=4 and which are not (i) (-1,1)

Answer»

Step-by-step explanation:

LET x=-1, y=1

=-1-2(1)=4

=-1-2=4

=-3=4

=hence (-1,1) are the CORRECT solutions

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