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 = 16, x − y = 2 → x = ____, y = ____
- 4x + 7y = 62, x = 5 → y = ____
- 8x + 8y = 64, x = 6 → y = ____
- 2x + 4y = 8, x = 2 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 3x + 1y = 27, x = 8 → y = ____
- 7x + 7y = 63, x = 8 → y = ____
- 7x + 8y = 100, x = 4 → y = ____
- 8x + 9y = 58, x = 5 → y = ____
- 1x + 2y = 18, x = 2 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 2x + 2y = 14, x = 5 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 2x + 5y = 61, x = 8 → y = ____
- 5x + 9y = 82, x = 2 → y = ____
- 7x + 5y = 94, x = 7 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 2x + 2y = 32, x = 9 → y = ____
- 2x + 3y = 31, x = 5 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____