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Řešení soustavy rovnic
Řeš v \( ℝ × ℝ \) soustavy rovnic:
\( \frac{{2\ –\ x}}{3}\ –\ y =\ – \frac{7}{3} \)
\( x + 2 y = 7 \)
\( \large K = \left \{ {\left[ {4;1} \right] } \right \} \)
\( \large K = \left \{ {\left[ {3;2} \right] } \right \} \)
\( \large K = \left \{ {\left[ {5;0} \right] } \right \} \)
\( \large K = \left \{ {\left[ {2;3} \right] } \right \} \)