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
- 4x + 7y = 75, x = 3 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 5x + 9y = 47, x = 4 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 9x + 6y = 78, x = 4 → y = ____
- 2x + 7y = 11, x = 2 → y = ____
- 8x + 3y = 66, x = 6 → y = ____
- 1x + 5y = 47, x = 2 → y = ____
- 8x + 1y = 69, x = 8 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 8x + 2y = 76, x = 8 → y = ____
- 6x + 7y = 69, x = 1 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 5x + 9y = 108, x = 9 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 4x + 8y = 92, x = 7 → y = ____