November 2021 0 6 Report
Решите систему уравнений и найдите x+y :

{2x + 3y = 18
{3x − y = 5 Смотреть ответ Реклама Реклама andreypetro253 andreypetro253

решение на фото

если помог, сделай лучшим ответом :)

  • пасибки, братан!
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