поможіть срочно пжжжжжжжжж. Created by olagamandrik20. algebra-ru

Ответ:Объяснение1) {x-2y=5 |*(-3){3x+5y=26---------------{-3x+6y=-15{3x+5y=26 ( складываем уравнения )11y=11y=1--------------------------------------2) {3x-y=1 |*8{3x+8y=19---------------{24x-8y=8{3x+8y=19 ( складываем уравнения )27x=27x=1Думаю, принцип понятен. Последнее так же спс Реклама Реклама Новые вопросы в Алгебра ребята срочно прошу 1.любая ли зависимость может быть функций2.что такое функция3.что такое область определения функции4. что такое область значений ф … ункции5. когда линейное уравнение имеет множество корней (то-есть х- Любое число) прошу помогите ///////////////////////////////////////////////////////////////////////////////////// срочнооооооооооооооооооооооооооооооооооооооооооооооооооооооооооо … оооооооооооооооооооооооооооооооооооооооооооооооооооооооооооооооооооооо Решите уравнение (я уже задолбалась)3(x+4)+6x = 118 Срочно!!! Помогите пожалуйста решить!!! Преобразуйте в многочлен стандартного вида: a. (52+6)−(−7+52) b. (−9+43−(0,2−(1,53−22)+8,12)+10 помогите пожалуйста решить тест, даю 10 балов Знайдіть розв'язок нерівності за 3ч мотоциклист проезжает тоже расстояние что велосипедист за 7ч скорость мотоциклиста на 20км/ч больше скорости велосипедиста Определите скорость в … елосипедиста. 5 умножить на(150+а)+3 умножить(а+250)-(а-5)-7а ПОМОГИТЕ ПОЖАЛУЙСТА!!!! Предыдущий Следующий Вместе мы знаем больше Этот сайт использует cookies Политика Cookies . Вы можете указать условия хранения и доступ к cookies в своем браузере. 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