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
- 8x + 6y = 118, x = 8 → y = ____
- 5x + 8y = 86, x = 6 → y = ____
- 6x + 2y = 28, x = 2 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 2x + 9y = 57, x = 6 → y = ____
- 9x + 7y = 34, x = 3 → y = ____
- 4x + 4y = 72, x = 9 → y = ____
- 6x + 7y = 75, x = 9 → y = ____
- 4x + 8y = 100, x = 7 → y = ____
- 2x + 7y = 30, x = 8 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 9x + 2y = 84, x = 8 → y = ____
- 7x + 3y = 62, x = 5 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- 4x + 7y = 67, x = 1 → y = ____
- 2x + 3y = 25, x = 5 → y = ____
- 6x + 3y = 33, x = 4 → y = ____
- 4x + 5y = 32, x = 3 → y = ____