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 + 9y = 30, x = 3 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 1x + 9y = 17, x = 8 → y = ____
- 4x + 4y = 20, x = 1 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 1x + 2y = 10, x = 6 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 3x + 2y = 14, x = 2 → y = ____
- 7x + 9y = 73, x = 4 → y = ____
- 2x + 8y = 66, x = 1 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 5x + 6y = 42, x = 6 → y = ____
- 4x + 7y = 87, x = 6 → y = ____
- 6x + 1y = 11, x = 1 → y = ____
- 3x + 6y = 27, x = 3 → y = ____
- 6x + 8y = 60, x = 2 → y = ____
- 5x + 4y = 22, x = 2 → y = ____
- 7x + 9y = 71, x = 5 → y = ____
- 3x + 6y = 30, x = 2 → y = ____
- 2x + 6y = 68, x = 7 → y = ____