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11-11-2020
Mathematics

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use the elimination method to solve the system of equations. choose the correct ordered pair x-y=2 2x+3y=14

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11-11-2020

Answer:

x = 4

y = 2

Step-by-step explanation:

x - y = 2

x = 2 + y

2x + 3y = 14

2(2 + y) + 3y = 14

4 + 2y + 3y = 14

4 + 5y = 14

5y = 10

y = 2

x - y = 2

x - 2 = 2

x = 4

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