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 + 9y = 87, x = 1 → y = ____
- 4x + 7y = 57, x = 9 → y = ____
- 1x + 6y = 52, x = 4 → y = ____
- 5x + 8y = 84, x = 4 → y = ____
- 5x + 8y = 58, x = 2 → y = ____
- 7x + 6y = 87, x = 9 → y = ____
- 3x + 3y = 39, x = 9 → y = ____
- 2x + 6y = 54, x = 9 → y = ____
- 5x + 8y = 80, x = 8 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 7x + 3y = 70, x = 7 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 3x + 3y = 24, x = 6 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 1x + 9y = 58, x = 4 → y = ____
- 1x + 9y = 69, x = 6 → y = ____
- 4x + 8y = 48, x = 2 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____