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Mathematics, 08.01.2020 03:31 supertailsninja453

Substitution method for linear equations
x - 4y = 20
2x + 5y = 1

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Answers: 2

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Substitution method for linear equations
[tex]x - 4y = 20 [/tex]
[tex]2x + 5y = 1[/tex]...
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