2 years ago

Find the solution of the system of equations. 7x -- 8y = -237x – 7y = -14(?,?)

Mathematics

1 answer:

gtnhenbr [62]2 years ago

6 0

Answer:

(7,9)

Step-by-step explanation:

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Answer:

840mi. - 12 hrs

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This is a simple cross multiplying problem.

840 _ 12

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Step-by-step explanation:

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Mrac [35]

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Step-by-step explanation:

$3n-18=9$

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2 years ago

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igor_vitrenko [27]

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3 years ago

Find the solution of the system of equations. 7x -- 8y = -237x – 7y = -14(?,?)​

Find the solution of the system of equations. 7x -- 8y = -237x – 7y = -14(?,?)