3 years ago

Please solve for X and Y. -7x-9y= -18 -2x-7y= 17

Mathematics

1 answer:

Musya8 [376]3 years ago

8 0

Answer:

Step-by-step explanation:

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julsineya [31]

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Multiply by 2

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Multiply by 3

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(1)-(2)

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