Question

РЕШИТЕ (подробно) $\left \{ {{2x-2y=0} \atop {3x-2y=5}} \right.$

Answer 1

$\left \{ {{2x-2y=0} \atop {3x-2y=5}} \right. \\\\ \left \{ {{2x=2y} \atop {3x-2y=5}} \right. \\\\ \left \{ {{x=y} \atop {3x-2y=5}} \right. \\\\ \left \{ {{x=y} \atop {3y-2y=5}} \right. \\\\ \left \{ {{x=y} \atop {y=5}} \right. \\\\ \left \{ {{x=5} \atop {y=5}} \right.$

Ответ: $(5;\ 5)$