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
- 3x + 1y = 30, x = 8 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 5x + 1y = 46, x = 9 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 3x + 6y = 66, x = 4 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 1x + 2y = 16, x = 6 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 5x + 3y = 66, x = 9 → y = ____
- 1x + 8y = 52, x = 4 → y = ____
- 4x + 4y = 40, x = 8 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 1x + 4y = 35, x = 3 → y = ____
- 5x + 9y = 65, x = 4 → y = ____
- 2x + 2y = 22, x = 8 → y = ____
- 5x + 6y = 50, x = 4 → y = ____
- 1x + 8y = 33, x = 9 → y = ____
- 4x + 7y = 59, x = 6 → y = ____
- 4x + 3y = 39, x = 6 → y = ____