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
- 4x + 3y = 28, x = 1 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 3x + 6y = 54, x = 4 → y = ____
- 1x + 7y = 27, x = 6 → y = ____
- 8x + 5y = 117, x = 9 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 4x + 8y = 52, x = 9 → y = ____
- 4x + 7y = 53, x = 8 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 4x + 9y = 68, x = 8 → y = ____
- 5x + 1y = 53, x = 9 → y = ____
- 5x + 7y = 83, x = 4 → y = ____
- 8x + 8y = 88, x = 2 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 6x + 2y = 56, x = 7 → y = ____
- 8x + 4y = 48, x = 2 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____