samanthareaves01 samanthareaves01

17-11-2017
Mathematics

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x-3y=7 2x-6y=12 using elimination?

Respuesta :

17-11-2017

Multiply x - 3y = 7 by -2.

-2x + 6y = -7
2x - 6y = 12
Add.
0 = 5

No solutions.

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