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Mathematics

Answered

x-2y = 6
Зх — бу = 18
Solve using elimination

Answer :

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Answer:

x-2y = 6

x=6+2y....,.........1

Зх — бу = 18.............2

putting the value of x in ..2

3(6+2y)-6y=18

18+6y-6y=18

0=o

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