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
- x + y = 12, x − y = -4 → x = ____, y = ____
- 5x + 9y = 79, x = 5 → y = ____
- 5x + 7y = 65, x = 6 → y = ____
- 7x + 2y = 70, x = 8 → y = ____
- 1x + 9y = 35, x = 8 → y = ____
- 7x + 3y = 73, x = 7 → y = ____
- 5x + 3y = 69, x = 9 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 3x + 1y = 29, x = 7 → y = ____
- 5x + 5y = 55, x = 9 → y = ____
- 7x + 2y = 63, x = 7 → y = ____
- 6x + 4y = 86, x = 9 → y = ____
- 7x + 8y = 121, x = 7 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 4x + 9y = 44, x = 2 → y = ____
- 7x + 9y = 135, x = 9 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 1x + 4y = 5, x = 1 → y = ____
- 4x + 2y = 28, x = 3 → y = ____