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
- 8x + 1y = 26, x = 3 → y = ____
- 6x + 6y = 24, x = 3 → y = ____
- 7x + 7y = 84, x = 7 → y = ____
- 8x + 7y = 73, x = 3 → y = ____
- 8x + 3y = 73, x = 8 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 5x + 8y = 36, x = 4 → y = ____
- 2x + 2y = 22, x = 3 → y = ____
- 4x + 2y = 36, x = 8 → y = ____
- 2x + 7y = 30, x = 1 → y = ____
- 3x + 2y = 23, x = 5 → y = ____
- 8x + 5y = 57, x = 4 → y = ____
- 6x + 8y = 90, x = 3 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 5x + 7y = 49, x = 7 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____