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 + 8y = 80, x = 2 → y = ____
- 5x + 8y = 34, x = 2 → y = ____
- 1x + 7y = 16, x = 2 → y = ____
- 5x + 5y = 50, x = 1 → y = ____
- 2x + 4y = 30, x = 3 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 4x + 4y = 48, x = 9 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 1x + 3y = 10, x = 4 → y = ____
- 1x + 7y = 34, x = 6 → y = ____
- 4x + 6y = 64, x = 4 → y = ____
- 4x + 1y = 19, x = 4 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 2x + 4y = 18, x = 7 → y = ____
- 1x + 7y = 11, x = 4 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____