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Equations with Two Variables

Solve the fol...

Question

Solve the following pair of linear equations in two variables:
𝟕𝒙 − 𝒚 = 𝟑 …(𝒊); 𝒙 + 𝟓𝒚 = 𝟐𝟏 …(𝒊𝒊).

A

𝑥 = 4, y = 1

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B

𝑥 = 1, y = 4

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Solution

The correct option is B 𝑥 = 1, y = 4
𝑥 = 1, y = 4

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