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 + 2y = 46, x = 5 → y = ____
- 4x + 3y = 10, x = 1 → y = ____
- 9x + 2y = 40, x = 4 → y = ____
- 1x + 3y = 31, x = 4 → y = ____
- 7x + 6y = 69, x = 3 → y = ____
- 5x + 8y = 37, x = 1 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 7x + 5y = 94, x = 7 → y = ____
- 5x + 7y = 81, x = 5 → y = ____
- 4x + 7y = 72, x = 4 → y = ____
- 5x + 1y = 22, x = 4 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 6x + 6y = 54, x = 4 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- 3x + 2y = 24, x = 2 → y = ____
- 7x + 8y = 85, x = 3 → y = ____
- 1x + 5y = 22, x = 2 → y = ____