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 + 1y = 10, x = 4 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 4x + 4y = 64, x = 7 → y = ____
- 6x + 7y = 71, x = 6 → y = ____
- 5x + 3y = 41, x = 4 → y = ____
- 1x + 8y = 53, x = 5 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 6x + 3y = 9, x = 1 → y = ____
- 2x + 2y = 26, x = 6 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 4x + 4y = 28, x = 4 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 4x + 8y = 28, x = 5 → y = ____
- 9x + 8y = 82, x = 2 → y = ____
- 1x + 2y = 20, x = 2 → y = ____
- 3x + 9y = 21, x = 4 → y = ____
- 3x + 3y = 24, x = 1 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____