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
- 4x + 2y = 22, x = 2 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 7x + 4y = 50, x = 6 → y = ____
- 1x + 9y = 87, x = 6 → y = ____
- 9x + 2y = 62, x = 6 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 3x + 7y = 55, x = 2 → y = ____
- 2x + 2y = 18, x = 3 → y = ____
- 5x + 6y = 73, x = 5 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 7x + 8y = 76, x = 4 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 6x + 8y = 78, x = 5 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____