Системы уравнений Рабочий лист
Рекомендуется для 8 класс — Средняя школа
Системы уравнений Рабочий лист
Имя: ____________________Дата: ____________
Инструкции: Решение систем линейных уравнений методами замены и исключения.
20 проблемы
- 8x + 6y = 46, x = 2 → y = ____
- 9x + 1y = 48, x = 5 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 7x + 1y = 58, x = 8 → y = ____
- 7x + 2y = 16, x = 2 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 9x + 4y = 43, x = 3 → y = ____
- 3x + 1y = 20, x = 6 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 7x + 7y = 42, x = 5 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 3x + 5y = 21, x = 2 → y = ____
- 9x + 9y = 162, x = 9 → y = ____
- 9x + 7y = 23, x = 1 → y = ____
- 2x + 3y = 20, x = 4 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 6x + 8y = 80, x = 4 → y = ____