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 = 7, x − y = 1 → x = ____, y = ____
- 6x + 8y = 62, x = 1 → y = ____
- 8x + 8y = 104, x = 5 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 2x + 5y = 33, x = 4 → y = ____
- 6x + 8y = 46, x = 1 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 1x + 1y = 10, x = 9 → y = ____
- 8x + 8y = 48, x = 2 → y = ____
- 9x + 7y = 64, x = 4 → y = ____
- 6x + 3y = 30, x = 1 → y = ____
- 1x + 9y = 60, x = 6 → y = ____
- 5x + 7y = 101, x = 9 → y = ____
- 8x + 6y = 38, x = 1 → y = ____
- 2x + 2y = 20, x = 5 → y = ____
- 9x + 2y = 36, x = 2 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 6x + 9y = 45, x = 6 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____