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
- 7x + 6y = 46, x = 4 → y = ____
- 3x + 5y = 40, x = 5 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 7x + 7y = 35, x = 3 → y = ____
- 4x + 2y = 34, x = 5 → y = ____
- 3x + 5y = 57, x = 9 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 1x + 6y = 47, x = 5 → y = ____
- 4x + 1y = 28, x = 6 → y = ____
- 8x + 4y = 80, x = 6 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 1x + 9y = 15, x = 6 → y = ____
- 7x + 5y = 50, x = 5 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 5x + 6y = 41, x = 1 → y = ____
- 1x + 2y = 10, x = 2 → y = ____
- 3x + 2y = 22, x = 2 → y = ____
- 2x + 4y = 20, x = 4 → y = ____