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
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 4x + 4y = 24, x = 4 → y = ____
- 2x + 7y = 25, x = 2 → y = ____
- 4x + 5y = 51, x = 4 → y = ____
- 4x + 9y = 22, x = 1 → y = ____
- 2x + 6y = 12, x = 3 → y = ____
- 1x + 4y = 38, x = 2 → y = ____
- 4x + 4y = 36, x = 1 → y = ____
- 5x + 9y = 94, x = 8 → y = ____
- 7x + 6y = 43, x = 1 → y = ____
- 3x + 7y = 40, x = 4 → y = ____
- 8x + 4y = 96, x = 8 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 1x + 7y = 22, x = 1 → y = ____
- 4x + 8y = 56, x = 6 → y = ____
- 6x + 5y = 32, x = 2 → y = ____
- 7x + 6y = 79, x = 7 → y = ____
- 1x + 4y = 29, x = 5 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____