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iogann1982 [59]
3 years ago
9

Can anyone help with expanding this?

Mathematics
1 answer:
Readme [11.4K]3 years ago
7 0

Answer:

is this collage mathz

Step-by-step explanation:

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Cuanto es (2x+2y=20) (-2x-6y=-52) con método de igualación y método de suma y resta
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x =2       y =8

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Ahora len la otra ecuacion remplazamos x por (10-y)

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