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 + 8y = 62, x = 2 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 1x + 7y = 44, x = 9 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- 2x + 4y = 44, x = 6 → y = ____
- 2x + 4y = 26, x = 5 → y = ____
- 2x + 7y = 55, x = 3 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 8x + 8y = 112, x = 5 → y = ____
- 3x + 8y = 22, x = 2 → y = ____
- 8x + 2y = 74, x = 9 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 9x + 6y = 21, x = 1 → y = ____
- 2x + 7y = 53, x = 2 → y = ____
- 4x + 8y = 60, x = 7 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 8x + 3y = 63, x = 6 → y = ____
- 4x + 2y = 36, x = 7 → y = ____