Решите уравнение методом подстановки:
1) [tex] \left \{ {{2 x^{2} -xy=33} \atop {4x-y=17}} \right. [/tex]
2) [tex] \left \{ {{2 x^{2} - y^{2}=32 } \atop {2x-y=8}} \right. [/tex]
1) [tex] \left \{ {{2 x^{2} -xy=33} \atop {4x-y=17}} \right. [/tex]
2) [tex] \left \{ {{2 x^{2} - y^{2}=32 } \atop {2x-y=8}} \right. [/tex]
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