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 + 5y = 52, x = 3 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 6x + 6y = 48, x = 1 → y = ____
- 5x + 1y = 20, x = 3 → y = ____
- 6x + 5y = 32, x = 2 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 1x + 1y = 7, x = 2 → y = ____
- 3x + 1y = 21, x = 5 → y = ____
- 1x + 4y = 9, x = 1 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 2x + 9y = 64, x = 5 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 9x + 1y = 90, x = 9 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 9x + 5y = 42, x = 3 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 2x + 1y = 19, x = 9 → y = ____
- 4x + 1y = 11, x = 2 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____