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
- 2x + 9y = 83, x = 1 → y = ____
- 5x + 9y = 88, x = 5 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 1x + 5y = 21, x = 1 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 8x + 6y = 78, x = 9 → y = ____
- 7x + 1y = 64, x = 9 → y = ____
- 2x + 5y = 43, x = 9 → y = ____
- 2x + 7y = 25, x = 2 → y = ____
- 7x + 8y = 51, x = 5 → y = ____
- 3x + 2y = 31, x = 5 → y = ____
- 1x + 5y = 21, x = 6 → y = ____
- 2x + 6y = 26, x = 7 → y = ____
- 4x + 2y = 24, x = 5 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 3x + 5y = 17, x = 4 → y = ____
- 7x + 7y = 49, x = 4 → y = ____
- 6x + 9y = 48, x = 5 → y = ____
- 1x + 6y = 8, x = 2 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____