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 = 4, x − y = -2 → x = ____, y = ____
- 9x + 3y = 60, x = 6 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 6x + 9y = 75, x = 5 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 7x + 7y = 35, x = 1 → y = ____
- 3x + 6y = 12, x = 2 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 7x + 1y = 55, x = 7 → y = ____
- 8x + 3y = 14, x = 1 → y = ____
- 7x + 8y = 52, x = 4 → y = ____
- 5x + 5y = 50, x = 2 → y = ____
- 3x + 6y = 51, x = 7 → y = ____
- 5x + 9y = 88, x = 5 → y = ____
- 1x + 8y = 50, x = 2 → y = ____
- 2x + 1y = 17, x = 6 → y = ____
- 3x + 7y = 34, x = 9 → y = ____
- 2x + 7y = 61, x = 6 → y = ____