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
- 7x + 6y = 45, x = 3 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 1x + 3y = 13, x = 7 → y = ____
- 6x + 5y = 62, x = 7 → y = ____
- 5x + 1y = 42, x = 7 → y = ____
- 5x + 6y = 59, x = 7 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 3x + 4y = 27, x = 5 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 7x + 6y = 32, x = 2 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____