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
- 6x + 4y = 72, x = 6 → y = ____
- 3x + 7y = 83, x = 9 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 6x + 8y = 76, x = 2 → y = ____
- 3x + 6y = 54, x = 6 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 2x + 7y = 24, x = 5 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 4x + 2y = 44, x = 9 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 5x + 6y = 36, x = 6 → y = ____
- 3x + 7y = 71, x = 5 → y = ____
- 5x + 2y = 32, x = 4 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____