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 + 8y = 104, x = 8 → y = ____
- 3x + 3y = 24, x = 7 → y = ____
- 8x + 8y = 104, x = 8 → y = ____
- 4x + 3y = 7, x = 1 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 1x + 3y = 10, x = 4 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 1x + 6y = 27, x = 9 → y = ____
- 7x + 9y = 79, x = 1 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 2x + 1y = 21, x = 9 → y = ____
- 6x + 8y = 52, x = 6 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 2x + 6y = 34, x = 5 → y = ____
- 8x + 9y = 66, x = 6 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 4x + 1y = 7, x = 1 → y = ____
- 7x + 1y = 30, x = 4 → y = ____
- 3x + 9y = 30, x = 4 → y = ____