Mathematics
Mathematics, 15.11.2019 22:31, s73588

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find an equivalent system of equations for the following system:

x + 2y = 2
−4x + 4y = −8

a. x + 2y = 2
−4x − 2y = 10

b. x + 2y = 2
5x + 4y = 8

c. x + 2y = 2
5x − 2y = 10

d. x + 2y = 2
5x − 2y = −8

answer
Answers: 2

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