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 + 8y = 74, x = 2 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- 9x + 3y = 69, x = 6 → y = ____
- 6x + 2y = 64, x = 9 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 1x + 1y = 6, x = 4 → y = ____
- 2x + 6y = 56, x = 1 → y = ____
- 2x + 7y = 44, x = 1 → y = ____
- 3x + 1y = 31, x = 8 → y = ____
- 2x + 1y = 23, x = 9 → y = ____
- 3x + 2y = 32, x = 8 → y = ____
- 7x + 4y = 56, x = 4 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 2x + 8y = 56, x = 4 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 6x + 3y = 57, x = 5 → y = ____