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2 years ago

I'll give brainliest PLZZZ!

Mathematics

1 answer:

umka2103 [35]2 years ago

8 0

Answer:

x= 3. y = 3

Step-by-step explanation:

-3x + 7y = 12. #1

x - 2y = -3. #2

Multiply Eqtn #2 by 3 and add the two together:

-3x + 7y = 12

3x - 6y = -9

or. y = 3

Plug this value into Eqtn #2 and you'll get

x = 3

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Step-by-step explanation:

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