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
- 5x + 2y = 50, x = 8 → y = ____
- 4x + 6y = 56, x = 5 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 5x + 1y = 18, x = 2 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 3x + 5y = 20, x = 5 → y = ____
- 6x + 3y = 42, x = 5 → y = ____
- 9x + 7y = 43, x = 4 → y = ____
- 8x + 6y = 126, x = 9 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 6x + 2y = 30, x = 2 → y = ____
- 2x + 3y = 33, x = 6 → y = ____
- 3x + 9y = 87, x = 2 → y = ____
- 5x + 3y = 48, x = 9 → y = ____
- 6x + 4y = 44, x = 6 → y = ____
- 5x + 9y = 126, x = 9 → y = ____
- 3x + 5y = 18, x = 1 → y = ____
- 8x + 3y = 64, x = 5 → y = ____