Sistemas de ecuaciones Worksheet
Recommended for octavo grado — Escuela secundaria
Sistemas de ecuaciones Worksheet
Name: ____________________Date: ____________
Instructions: Resolución de sistemas de ecuaciones lineales por sustitución y eliminación.
20 problems
- 9x + 6y = 135, x = 9 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 7x + 6y = 103, x = 7 → y = ____
- 9x + 6y = 21, x = 1 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 4x + 6y = 80, x = 8 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 6x + 7y = 20, x = 1 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 7x + 5y = 32, x = 1 → y = ____
- 3x + 8y = 82, x = 6 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 6x + 9y = 108, x = 9 → y = ____
- 3x + 2y = 17, x = 5 → y = ____
- 4x + 2y = 30, x = 6 → y = ____
- 4x + 4y = 32, x = 1 → y = ____
- 7x + 2y = 19, x = 1 → y = ____