Предмет: Математика, автор: zeynalovmiryusif0

Уравнение 1) 2(3x+1)-3=11 2)17(5x-3)-34=1700 мог ли бы сказать как это решаетса?

Ответы

Автор ответа: jhonfedotov

Это хорошо, что интересуетесь как решать, а не ответом :)

Сначала умножите числа в скобках, указанное, в первом примере на 2 умножается 3х и 1, тем самым мы раскроем скобки. После считаем, скажем бы так числа без икса + приравниваем уравнение к нулю. Ну, а там уже интуитивно понятно.

zeynalovmiryusif0: Но как же 2

jhonfedotov: Второе точно так же, только там умножите 17 на 5х и -3

jhonfedotov: Последующие действия аналогичны

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