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 = 41, x = 6 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 2x + 6y = 32, x = 7 → y = ____
- 2x + 8y = 50, x = 1 → y = ____
- 8x + 5y = 71, x = 7 → y = ____
- 8x + 5y = 23, x = 1 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 7x + 7y = 70, x = 4 → y = ____
- 1x + 1y = 10, x = 9 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 6x + 7y = 46, x = 3 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 6x + 1y = 59, x = 9 → y = ____
- 4x + 4y = 28, x = 5 → y = ____
- 7x + 2y = 71, x = 9 → y = ____
- 4x + 1y = 17, x = 3 → y = ____
- 3x + 4y = 41, x = 7 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____