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
- 8x + 9y = 145, x = 8 → y = ____
- 3x + 5y = 51, x = 2 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 2x + 5y = 54, x = 7 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 4x + 7y = 60, x = 8 → y = ____
- 1x + 6y = 59, x = 5 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 3x + 1y = 20, x = 5 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 8x + 6y = 92, x = 7 → y = ____
- 3x + 5y = 44, x = 8 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 3x + 1y = 6, x = 1 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 9x + 4y = 84, x = 8 → y = ____
- 4x + 2y = 26, x = 5 → y = ____
- 8x + 1y = 39, x = 4 → y = ____