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4 years ago

–7x +9y=-18 -2x – 9y = 18

Mathematics

1 answer:

Snowcat [4.5K]4 years ago

7 0

-7x+9y=-18
-2x-9y=18

-9x (y’s cancel)=0
X=0

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Gnoma [55]

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3 years ago

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Verizon [17]

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2 years ago

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Alecsey [184]

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Step-by-step explanation:

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3 years ago

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Nina [5.8K]

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3 years ago