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Solve the system of equations and choose the correct answer from the list of options d+e =12 -d+e=-8

Solve the system of equations and choose the correct answer from the list of options-example-1

1 Answer

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d + e = 12
-d + e = -8
---------------
2e = 4
e = 2

d + e = 12
d + 2 = 12
d = 10

Answer: (10,2)
User Akauppi
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