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 + 6y = 48, x = 3 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 5x + 6y = 35, x = 1 → y = ____
- 5x + 3y = 18, x = 3 → y = ____
- 7x + 3y = 77, x = 8 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 3x + 2y = 19, x = 1 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 9x + 8y = 144, x = 8 → y = ____
- 4x + 4y = 56, x = 8 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 1x + 6y = 56, x = 2 → y = ____
- 6x + 1y = 55, x = 9 → y = ____
- 3x + 6y = 54, x = 4 → y = ____
- 1x + 4y = 25, x = 9 → y = ____
- 6x + 6y = 48, x = 4 → y = ____
- 5x + 7y = 43, x = 3 → y = ____
- 4x + 7y = 67, x = 8 → y = ____
- 2x + 3y = 23, x = 7 → y = ____