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
- x + y = 6, x − y = 4 → x = ____, y = ____
- 7x + 8y = 46, x = 2 → y = ____
- 8x + 3y = 83, x = 7 → y = ____
- 3x + 3y = 48, x = 7 → y = ____
- 5x + 8y = 79, x = 3 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 7x + 5y = 96, x = 8 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 3x + 2y = 24, x = 4 → y = ____
- 4x + 2y = 32, x = 4 → y = ____
- 6x + 8y = 80, x = 8 → y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 2x + 3y = 23, x = 4 → y = ____
- 6x + 2y = 48, x = 6 → y = ____
- 3x + 6y = 60, x = 6 → y = ____
- 6x + 2y = 30, x = 2 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____