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 + 5y = 43, x = 3 → y = ____
- 9x + 6y = 84, x = 6 → y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 5x + 8y = 94, x = 6 → y = ____
- 6x + 5y = 59, x = 9 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 2x + 1y = 18, x = 5 → y = ____
- 3x + 8y = 75, x = 1 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 2x + 9y = 21, x = 6 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 5x + 3y = 45, x = 6 → y = ____
- 5x + 6y = 87, x = 9 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 5x + 8y = 52, x = 4 → y = ____
- 5x + 3y = 18, x = 3 → y = ____
- 5x + 2y = 31, x = 3 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____