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 + 3y = 49, x = 5 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 8x + 6y = 76, x = 5 → y = ____
- 4x + 5y = 37, x = 8 → y = ____
- 7x + 8y = 103, x = 9 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 9x + 8y = 117, x = 5 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 2x + 2y = 10, x = 3 → y = ____
- 6x + 5y = 57, x = 2 → y = ____
- 7x + 1y = 16, x = 2 → y = ____
- 8x + 2y = 20, x = 1 → y = ____
- 1x + 6y = 21, x = 3 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 7x + 3y = 77, x = 8 → y = ____
- 3x + 1y = 22, x = 5 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 1x + 5y = 26, x = 6 → y = ____