Solve 6x - 4y = 5 and 9x - 6y = 12 by substitution method – InterviewSolution

1.

Solve 6x - 4y = 5 and 9x - 6y = 12 by substitution method

Answer»

ong>Answer:

6x-4y=5 multiply this by 9

9x-6y=12 multiply this by 6

54X -36y = 45

54x -36y=. 72

____________

0y = 27

this equation has no ROOT

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