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
- 2x + 9y = 11, x = 1 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 7x + 8y = 52, x = 4 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 6x + 4y = 46, x = 3 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 5x + 6y = 49, x = 5 → y = ____
- 7x + 9y = 81, x = 9 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 1x + 5y = 17, x = 7 → y = ____
- 5x + 1y = 47, x = 8 → y = ____
- 2x + 3y = 17, x = 7 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 2x + 1y = 26, x = 9 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 5x + 3y = 26, x = 4 → y = ____
- 3x + 1y = 11, x = 3 → y = ____
- 6x + 4y = 64, x = 8 → y = ____