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
- 9x + 6y = 54, x = 2 → y = ____
- 4x + 5y = 21, x = 4 → y = ____
- 9x + 5y = 72, x = 3 → y = ____
- 5x + 5y = 50, x = 4 → y = ____
- 4x + 3y = 32, x = 5 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 1x + 6y = 51, x = 3 → y = ____
- 2x + 8y = 18, x = 5 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 8x + 7y = 30, x = 2 → y = ____
- 3x + 2y = 39, x = 7 → y = ____
- 3x + 3y = 24, x = 3 → y = ____
- 6x + 4y = 46, x = 5 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 7x + 8y = 23, x = 1 → y = ____
- 2x + 3y = 31, x = 5 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____