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 = 14, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 1x + 9y = 90, x = 9 → y = ____
- 9x + 9y = 108, x = 4 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 6x + 4y = 68, x = 8 → y = ____
- 7x + 4y = 53, x = 3 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 2x + 8y = 36, x = 6 → y = ____
- 8x + 3y = 59, x = 7 → y = ____
- 3x + 3y = 27, x = 1 → y = ____
- 9x + 2y = 21, x = 1 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 7x + 5y = 68, x = 4 → y = ____
- 1x + 1y = 12, x = 8 → y = ____
- 3x + 3y = 21, x = 1 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 3x + 1y = 26, x = 6 → y = ____
- 6x + 5y = 62, x = 7 → y = ____