Mathematics, 20.10.2020 06:01 KF16

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

Answers: 3

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Find an equivalent system of equations for the following system: x + 2y = 2
−4x + 4y = −8