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
- 2x + 2y = 22, x = 4 → y = ____
- 2x + 7y = 67, x = 9 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 7x + 3y = 13, x = 1 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 8x + 2y = 66, x = 6 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 9x + 8y = 128, x = 8 → y = ____
- 1x + 6y = 52, x = 4 → y = ____
- 3x + 6y = 51, x = 1 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 1x + 1y = 5, x = 2 → y = ____
- 3x + 8y = 57, x = 3 → y = ____
- 6x + 8y = 112, x = 8 → y = ____
- 8x + 2y = 46, x = 5 → y = ____
- 3x + 9y = 30, x = 1 → y = ____
- 3x + 2y = 26, x = 4 → y = ____
- 5x + 8y = 84, x = 4 → y = ____
- 9x + 9y = 54, x = 2 → y = ____