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 = -3 → x = ____, y = ____
- 9x + 1y = 34, x = 3 → y = ____
- 7x + 6y = 75, x = 3 → y = ____
- 8x + 3y = 88, x = 8 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 5x + 5y = 35, x = 2 → y = ____
- 6x + 9y = 123, x = 7 → y = ____
- 9x + 9y = 90, x = 8 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 7x + 3y = 67, x = 7 → y = ____
- 4x + 3y = 56, x = 8 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 1x + 8y = 20, x = 4 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 3x + 9y = 84, x = 1 → y = ____
- 4x + 5y = 27, x = 3 → y = ____
- 4x + 4y = 28, x = 3 → y = ____
- 3x + 5y = 31, x = 7 → y = ____