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 + 3y = 8, x = 1 → y = ____
- 9x + 8y = 112, x = 8 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- 7x + 7y = 35, x = 1 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 1x + 5y = 18, x = 8 → y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 9x + 7y = 48, x = 3 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 1x + 1y = 11, x = 4 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 6x + 2y = 10, x = 1 → y = ____
- 3x + 1y = 7, x = 1 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 9x + 1y = 64, x = 7 → y = ____
- 3x + 3y = 30, x = 7 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 2x + 8y = 22, x = 7 → y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____