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 + 2y = 30, x = 4 → y = ____
- 9x + 6y = 69, x = 7 → y = ____
- 7x + 3y = 34, x = 1 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 8x + 4y = 96, x = 9 → y = ____
- 1x + 4y = 15, x = 3 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 9x + 9y = 117, x = 6 → y = ____
- 5x + 9y = 85, x = 8 → y = ____
- 2x + 6y = 28, x = 8 → y = ____
- 4x + 4y = 32, x = 4 → y = ____
- 2x + 1y = 20, x = 8 → y = ____
- 8x + 5y = 29, x = 3 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 3x + 1y = 29, x = 9 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 8x + 1y = 35, x = 4 → y = ____
- 8x + 7y = 63, x = 7 → y = ____
- 1x + 8y = 23, x = 7 → y = ____
- 2x + 9y = 75, x = 6 → y = ____