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
- 1x + 3y = 24, x = 9 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- 5x + 3y = 57, x = 6 → y = ____
- 9x + 1y = 34, x = 3 → y = ____
- 8x + 1y = 61, x = 7 → y = ____
- 3x + 6y = 15, x = 3 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- 9x + 7y = 30, x = 1 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 4x + 7y = 40, x = 3 → y = ____
- 2x + 5y = 32, x = 1 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 7x + 1y = 18, x = 2 → y = ____
- 4x + 6y = 60, x = 6 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 3x + 6y = 57, x = 3 → y = ____
- 6x + 9y = 93, x = 5 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 3x + 7y = 63, x = 7 → y = ____