\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
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Which of the following is the set of solutions for the equation \(2x + 5y = 7\)?
\(x = 1, y = 1\)
\(x = 1 + 5t, y = 1 + 2t\), for all \(t\in\R\)
\(x = t, y = \frac{7-2t}{5}\), for all \(t\in\R\)
\(x = 6, y = -1 + 2t\), for all \(t\in\R\)
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