Перейти к выбору ответа 02.04.2022f(x)=2x+3(49)=-6(59) помогите поскорей мне через 5 минут выходить Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Вопрос школьника по предмету Математика f(x)=2x+3(49)=-6(59) помогите поскорей мне через 5 минут выходить Ответ учителя по предмету Математика f(x)=2x+ 3 4/9=-6 5/9 2x+3 4/9=-6 5/9 2x=-6 5/9+3 4/9 2x=-3 1/9 x=-1 1/3
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х(в квадрате)/х (в квадрате)-1=4х+5/х (в квадрате)-1
1)19(у-9)=3(у+7);
2)4(х-9)=3(х-8);
3)3(2х-9)=5(х-4);
4)7(3-2х)=15(1-х);
1)3х-(10-9х)=22х;
2)26-(17-2х)=5х;
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