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
- 5x + 4y = 30, x = 2 → y = ____
- 9x + 4y = 70, x = 6 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 8x + 1y = 38, x = 4 → y = ____
- 4x + 8y = 52, x = 7 → y = ____
- 3x + 1y = 25, x = 6 → y = ____
- 7x + 5y = 87, x = 6 → y = ____
- 5x + 9y = 86, x = 1 → y = ____
- 3x + 9y = 72, x = 6 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 9x + 2y = 48, x = 4 → y = ____
- 9x + 6y = 60, x = 6 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- 2x + 7y = 11, x = 2 → y = ____
- 1x + 1y = 12, x = 5 → y = ____
- 4x + 5y = 81, x = 9 → y = ____
- 9x + 6y = 111, x = 7 → y = ____
- 1x + 2y = 8, x = 2 → y = ____
- 1x + 2y = 8, x = 4 → y = ____