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 + 7y = 70, x = 7 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 3x + 5y = 25, x = 5 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 4x + 1y = 30, x = 6 → y = ____
- 2x + 8y = 26, x = 5 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 3x + 6y = 66, x = 6 → y = ____
- 2x + 7y = 17, x = 5 → y = ____
- 9x + 4y = 69, x = 5 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 4x + 6y = 68, x = 8 → y = ____
- 3x + 8y = 84, x = 4 → y = ____
- 8x + 1y = 53, x = 6 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 2x + 8y = 74, x = 9 → y = ____
- 4x + 7y = 54, x = 3 → y = ____
- 4x + 9y = 100, x = 7 → y = ____
- 3x + 8y = 64, x = 8 → y = ____