Mathematics, 13.09.2020 14:01 nook4boo

-2x-9y=-25
-4x-9y=-23
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-2x-9y=-25
-4x-9y=-23
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-2x-9y=-25 -4x-9y=-23 Help ?!

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-2x-9y=-25
-4x-9y=-23
Help ?!