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 + 9y = 97, x = 4 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 1x + 1y = 16, x = 9 → y = ____
- 3x + 8y = 58, x = 6 → y = ____
- 2x + 3y = 38, x = 7 → y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 2x + 2y = 20, x = 8 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 2x + 5y = 27, x = 6 → y = ____
- 9x + 2y = 60, x = 6 → y = ____
- 3x + 6y = 66, x = 4 → y = ____
- 8x + 8y = 24, x = 1 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 2x + 5y = 47, x = 1 → y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- 6x + 7y = 32, x = 3 → y = ____
- 6x + 2y = 72, x = 9 → y = ____
- 2x + 3y = 8, x = 1 → y = ____