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
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 1x + 2y = 22, x = 4 → y = ____
- 6x + 4y = 26, x = 3 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 9x + 1y = 58, x = 6 → y = ____
- 9x + 2y = 63, x = 5 → y = ____
- 3x + 9y = 57, x = 7 → y = ____
- 3x + 2y = 23, x = 3 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 9x + 1y = 71, x = 7 → y = ____
- 9x + 4y = 62, x = 6 → y = ____
- 6x + 3y = 60, x = 9 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 1x + 3y = 18, x = 9 → y = ____
- 4x + 4y = 40, x = 2 → y = ____
- 1x + 3y = 25, x = 1 → y = ____