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3 years ago

Which is a solution -2x-y=1 and -4x-2y=-1

Mathematics

1 answer:

grin007 [14]3 years ago

7 0

Answer:

No solutions.

Step-by-step explanation:

-2x - y = 1

-4x - 2y = -1 Multiply the first equation By -2:

4x + 2y = -2 Adding:

0 = -3

which is absurd so there are no solutions.

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Answer:

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Step-by-step explanation:

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5/30 can be simplified as 1/6.

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Step-by-step explanation:

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