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 + 4y = 29, x = 7 → y = ____
- 5x + 8y = 33, x = 5 → y = ____
- 7x + 9y = 76, x = 7 → y = ____
- 5x + 8y = 104, x = 8 → y = ____
- 7x + 1y = 16, x = 2 → y = ____
- 7x + 9y = 57, x = 3 → y = ____
- 7x + 6y = 73, x = 7 → y = ____
- 6x + 3y = 66, x = 8 → y = ____
- 8x + 8y = 80, x = 4 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 7x + 2y = 62, x = 8 → y = ____
- 6x + 5y = 26, x = 1 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 9x + 4y = 51, x = 3 → y = ____
- 1x + 5y = 21, x = 6 → y = ____
- 5x + 1y = 44, x = 7 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____