Systems of Equations Worksheet
Recommended for 8th Grade — High School
Systems of Equations Worksheet
Name: ____________________Date: ____________
Instructions: Solving systems of linear equations by substitution and elimination.
20 problems
- 8x + 2y = 66, x = 8 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 9x + 2y = 78, x = 8 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 3x + 9y = 81, x = 9 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- 9x + 5y = 70, x = 5 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 5x + 9y = 60, x = 3 → y = ____
- 4x + 8y = 108, x = 9 → y = ____
- 4x + 9y = 71, x = 2 → y = ____
- 6x + 9y = 102, x = 8 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 8x + 8y = 112, x = 8 → y = ____
- 5x + 4y = 38, x = 6 → y = ____
- 1x + 4y = 13, x = 1 → y = ____
- 8x + 9y = 53, x = 1 → y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 9x + 7y = 72, x = 1 → y = ____