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
- 8x + 2y = 64, x = 7 → y = ____
- 6x + 8y = 70, x = 5 → y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 1x + 5y = 22, x = 2 → y = ____
- 1x + 1y = 10, x = 3 → y = ____
- 2x + 2y = 16, x = 6 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 9x + 6y = 33, x = 3 → y = ____
- 9x + 8y = 136, x = 8 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 3x + 6y = 60, x = 6 → y = ____
- 9x + 6y = 81, x = 5 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 7x + 8y = 106, x = 6 → y = ____
- 2x + 8y = 52, x = 2 → y = ____
- 5x + 6y = 22, x = 2 → y = ____
- 7x + 9y = 100, x = 4 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 8x + 3y = 88, x = 8 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____