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 + 5y = 40, x = 3 → y = ____
- 8x + 6y = 64, x = 5 → y = ____
- 5x + 2y = 49, x = 9 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 8x + 6y = 52, x = 5 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 6x + 5y = 54, x = 4 → y = ____
- 5x + 6y = 64, x = 2 → y = ____
- 9x + 5y = 43, x = 2 → y = ____
- 7x + 4y = 47, x = 5 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 2x + 3y = 17, x = 7 → y = ____
- 1x + 8y = 43, x = 3 → y = ____
- 9x + 9y = 63, x = 1 → y = ____
- 2x + 7y = 18, x = 2 → y = ____
- 1x + 5y = 14, x = 4 → y = ____
- 3x + 1y = 29, x = 9 → y = ____
- 5x + 2y = 53, x = 9 → y = ____
- 9x + 6y = 54, x = 4 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____