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
- x + y = 15, x − y = -1 → x = ____, y = ____
- 7x + 8y = 92, x = 4 → y = ____
- 3x + 8y = 41, x = 3 → y = ____
- 1x + 6y = 38, x = 2 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 9x + 5y = 97, x = 8 → y = ____
- 3x + 2y = 30, x = 6 → y = ____
- 7x + 3y = 42, x = 3 → y = ____
- 2x + 2y = 26, x = 9 → y = ____
- 8x + 3y = 51, x = 6 → y = ____
- 1x + 8y = 34, x = 2 → y = ____
- 5x + 4y = 33, x = 1 → y = ____
- 7x + 9y = 107, x = 5 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 6x + 6y = 66, x = 5 → y = ____
- 7x + 8y = 15, x = 1 → y = ____
- 2x + 2y = 18, x = 5 → y = ____
- 5x + 8y = 42, x = 2 → y = ____
- 7x + 9y = 43, x = 1 → y = ____