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
- 1x + 6y = 59, x = 5 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 9x + 3y = 48, x = 5 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 2x + 2y = 28, x = 8 → y = ____
- 3x + 7y = 10, x = 1 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 5x + 8y = 107, x = 7 → y = ____
- 1x + 6y = 17, x = 5 → y = ____
- 2x + 2y = 16, x = 3 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 7x + 8y = 75, x = 5 → y = ____
- 4x + 4y = 56, x = 8 → y = ____
- 5x + 4y = 61, x = 9 → y = ____
- 5x + 6y = 83, x = 7 → y = ____
- 4x + 9y = 13, x = 1 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____