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
- 7x + 7y = 77, x = 2 → y = ____
- 6x + 6y = 48, x = 7 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 4x + 3y = 28, x = 1 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 5x + 7y = 70, x = 7 → y = ____
- 3x + 5y = 38, x = 6 → y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 1x + 3y = 12, x = 6 → y = ____
- 6x + 5y = 67, x = 7 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 4x + 1y = 25, x = 6 → y = ____
- 8x + 9y = 90, x = 9 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 4x + 5y = 22, x = 3 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 5x + 4y = 41, x = 1 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____