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
- 6x + 4y = 18, x = 1 → y = ____
- 6x + 2y = 44, x = 5 → y = ____
- 3x + 5y = 37, x = 9 → y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 6x + 1y = 57, x = 8 → y = ____
- 1x + 1y = 8, x = 3 → y = ____
- 2x + 8y = 58, x = 1 → y = ____
- 7x + 4y = 35, x = 1 → y = ____
- 5x + 4y = 23, x = 3 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 6x + 3y = 27, x = 4 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 7x + 9y = 114, x = 6 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 6x + 8y = 74, x = 7 → y = ____
- 9x + 1y = 70, x = 7 → y = ____
- 4x + 7y = 18, x = 1 → y = ____
- 7x + 9y = 102, x = 3 → y = ____