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Mathematics, 24.03.2021 22:50 kyliexhill

Solve a system by using elimination 0.8 - 4x = -0.4y
6x + 0.4y = 4.2

Which of the following shows the system with like terms aligned?

-4x - 0.4y = -0.8
6x + 0.4y = 4.2

-4x + 0.4y = 0.8
6x + 0.4y = 4.2

-4x + 0.4y = -0.8
6x + 0.4y = 4.2

-4x + 0.4y = -0.8
6x - 0.4y = 4.2

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Answers: 1

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Solve a system by using elimination 0.8 - 4x = -0.4y
6x + 0.4y = 4.2

Which of the f...
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