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2 years ago

Can someone help please

Mathematics

1 answer:

finlep [7]2 years ago

3 0

Answer:

x=7 y=3

Step-by-step explanation:

-x+6y=11

2x-3y=5

-2x+12y=22

2x-3y=5

Add both equations

-2x+2x-3y+12=22+5

9y=27

y=3

plug y back in

-x+18=11

-x=-7

x=7

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Pavlova-9 [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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larisa86 [58]

Answer:

Step-by-step explanation:

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3 years ago

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boyakko [2]

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2 years ago

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denis23 [38]

Answer:

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Step-by-step explanation:

Notation and previous concepts

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3 years ago