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 + 6y = 84, x = 8 → y = ____
- 4x + 2y = 18, x = 2 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 7x + 3y = 66, x = 6 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 3x + 8y = 51, x = 9 → y = ____
- 6x + 6y = 72, x = 4 → y = ____
- 5x + 7y = 98, x = 7 → y = ____
- 5x + 6y = 62, x = 4 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 2x + 3y = 32, x = 4 → y = ____
- 3x + 3y = 45, x = 6 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 4x + 6y = 16, x = 1 → y = ____