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 = 8, x − y = -2 → x = ____, y = ____
- 3x + 9y = 39, x = 7 → y = ____
- 8x + 8y = 96, x = 5 → y = ____
- 9x + 9y = 81, x = 1 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 2x + 6y = 18, x = 3 → y = ____
- 1x + 1y = 15, x = 6 → y = ____
- 2x + 7y = 67, x = 9 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 8x + 5y = 59, x = 3 → y = ____
- 7x + 3y = 65, x = 8 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 8x + 6y = 94, x = 8 → y = ____
- 1x + 3y = 15, x = 3 → y = ____
- 2x + 7y = 32, x = 9 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 8x + 3y = 67, x = 5 → y = ____
- 6x + 4y = 78, x = 9 → y = ____