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 + 3y = 17, x = 1 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 9x + 5y = 38, x = 2 → y = ____
- 6x + 1y = 37, x = 6 → y = ____
- 7x + 9y = 100, x = 4 → y = ____
- 7x + 8y = 52, x = 4 → y = ____
- 4x + 8y = 72, x = 8 → y = ____
- 6x + 9y = 102, x = 8 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 2x + 4y = 40, x = 2 → y = ____
- 4x + 4y = 32, x = 1 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 5x + 3y = 22, x = 2 → y = ____
- 2x + 4y = 38, x = 9 → y = ____
- 9x + 6y = 105, x = 9 → y = ____
- 6x + 3y = 39, x = 5 → y = ____
- 4x + 6y = 72, x = 9 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____