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
- 9x + 1y = 71, x = 7 → y = ____
- 5x + 6y = 21, x = 3 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 4x + 1y = 20, x = 4 → y = ____
- 3x + 9y = 66, x = 1 → y = ____
- 2x + 1y = 21, x = 7 → y = ____
- 6x + 3y = 36, x = 3 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 7x + 9y = 107, x = 5 → y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- 9x + 2y = 45, x = 3 → y = ____
- 7x + 6y = 66, x = 6 → y = ____
- 4x + 7y = 26, x = 3 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____