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 = 2, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 3x + 5y = 57, x = 9 → y = ____
- 5x + 6y = 58, x = 8 → y = ____
- 3x + 7y = 55, x = 9 → y = ____
- 7x + 8y = 47, x = 1 → y = ____
- 9x + 9y = 126, x = 7 → y = ____
- 5x + 8y = 78, x = 6 → y = ____
- 9x + 7y = 59, x = 5 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 9x + 3y = 33, x = 3 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 8x + 8y = 24, x = 1 → y = ____
- 3x + 5y = 28, x = 6 → y = ____
- 3x + 9y = 36, x = 6 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 4x + 3y = 13, x = 1 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____