2 years ago

1. Is (2,1) a solution to the system of equations below?* 1 point x = 2y x+y=3

1 answer:

8 0

Answer:

yes!

Step-by-step explanation:

put 2 in everywhere you see x and plug 1 in everywhere you see y!

ex: x=2y → 2=2(1) → 2=2 True!

ex; x+y=3 → 2+1=3 → 3=3. True!

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kirill115 [55]

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Olegator [25]

Answer:

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Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

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vodka [1.7K]

Answer:

54712

Step-by-step explanation:

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Kruka [31]

No, because something extra is being added/divided and there are too many variables on one side

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krok68 [10]

A. {-1,3,5}

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3 years ago