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
- 7x + 6y = 25, x = 1 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 9x + 6y = 48, x = 2 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 9x + 3y = 72, x = 5 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 5x + 7y = 86, x = 6 → y = ____
- 8x + 8y = 80, x = 3 → y = ____
- 9x + 7y = 57, x = 4 → y = ____
- 3x + 8y = 87, x = 5 → y = ____
- 1x + 7y = 56, x = 7 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 2x + 4y = 8, x = 2 → y = ____
- 1x + 7y = 61, x = 5 → y = ____
- 9x + 1y = 17, x = 1 → y = ____
- 3x + 3y = 21, x = 3 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____