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 + 2y = 52, x = 4 → y = ____
- 4x + 8y = 32, x = 2 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 9x + 8y = 94, x = 6 → y = ____
- 9x + 5y = 53, x = 2 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 3x + 4y = 32, x = 4 → y = ____
- 3x + 7y = 59, x = 1 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 9x + 5y = 69, x = 6 → y = ____
- 4x + 9y = 17, x = 2 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 1x + 9y = 39, x = 3 → y = ____
- 3x + 6y = 48, x = 2 → y = ____
- 4x + 1y = 27, x = 6 → y = ____