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
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 9x + 1y = 53, x = 5 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 4x + 3y = 30, x = 3 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 4x + 5y = 48, x = 2 → y = ____
- 9x + 4y = 90, x = 6 → y = ____
- 1x + 8y = 40, x = 8 → y = ____
- 2x + 4y = 38, x = 5 → y = ____
- 4x + 4y = 32, x = 4 → y = ____
- 7x + 2y = 44, x = 6 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 6x + 2y = 42, x = 4 → y = ____
- 8x + 7y = 128, x = 9 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 5x + 8y = 29, x = 1 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 1x + 1y = 9, x = 4 → y = ____