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
- 5x + 6y = 71, x = 7 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 2x + 7y = 46, x = 9 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 9x + 8y = 86, x = 6 → y = ____
- 8x + 9y = 113, x = 4 → y = ____
- 9x + 8y = 94, x = 6 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- 3x + 4y = 30, x = 2 → y = ____
- 3x + 7y = 53, x = 6 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 2x + 8y = 78, x = 3 → y = ____
- 8x + 6y = 20, x = 1 → y = ____
- 7x + 5y = 86, x = 8 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 2x + 8y = 68, x = 2 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 5x + 9y = 82, x = 2 → y = ____