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adell [148]
2 years ago
15

Megan will multiply the first equation by 3 then add the result to the second equation.

Mathematics
1 answer:
Nesterboy [21]2 years ago
3 0

The resulting equation will be x + y = 4 and 4y =20

<h3>System of equation</h3>

GIven the system of equation given as:

x + y = 4

-3x + y = 8

If Megan multiplies the first equation by 3 then add the result to the second equation, the resulting equation will be:

3x  + 3y = 12

-3x + y = 8

Adding both equation

3y + y = 12 + 8

4y = 20

Hence the resulting equation will be x + y = 4 and 4y =20

Learn more on the system of equation here: brainly.com/question/13729904

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Answer:

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Step-by-step explanation:

The average rate of change  from (x₁, y₁) to (x₂, y₂) is the slope of the straight line joining the two points.

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stepladder [879]

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3 years ago
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Ksivusya [100]

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