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
- 4x + 3y = 28, x = 1 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 6x + 8y = 82, x = 7 → y = ____
- 3x + 7y = 87, x = 8 → y = ____
- 7x + 1y = 27, x = 3 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 4x + 7y = 19, x = 3 → y = ____
- 5x + 9y = 58, x = 8 → y = ____
- 2x + 3y = 29, x = 7 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 9x + 6y = 117, x = 7 → y = ____
- 9x + 7y = 94, x = 5 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 3x + 3y = 27, x = 7 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 8x + 9y = 92, x = 7 → y = ____