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
- 1x + 2y = 9, x = 7 → y = ____
- 2x + 4y = 38, x = 3 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- 7x + 8y = 91, x = 5 → y = ____
- 1x + 4y = 31, x = 3 → y = ____
- 7x + 2y = 21, x = 1 → y = ____
- 2x + 5y = 26, x = 8 → y = ____
- 2x + 2y = 14, x = 5 → y = ____
- 1x + 7y = 31, x = 3 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 4x + 9y = 95, x = 8 → y = ____
- 8x + 9y = 52, x = 2 → y = ____
- 8x + 8y = 56, x = 2 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 9x + 1y = 38, x = 4 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 4x + 9y = 73, x = 7 → y = ____