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
- 1x + 2y = 17, x = 3 → y = ____
- 1x + 3y = 29, x = 8 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 8x + 2y = 42, x = 3 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 8x + 8y = 48, x = 5 → y = ____
- 8x + 6y = 26, x = 1 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 6x + 9y = 102, x = 8 → y = ____
- 4x + 7y = 39, x = 8 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 9x + 9y = 126, x = 8 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- 8x + 8y = 72, x = 5 → y = ____
- 1x + 3y = 17, x = 8 → y = ____
- 3x + 7y = 38, x = 8 → y = ____
- 6x + 2y = 50, x = 8 → y = ____
- 4x + 2y = 20, x = 4 → y = ____
- 7x + 3y = 49, x = 4 → y = ____