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
- 7x + 4y = 78, x = 6 → y = ____
- 9x + 9y = 153, x = 9 → y = ____
- 9x + 4y = 92, x = 8 → y = ____
- 5x + 7y = 63, x = 7 → y = ____
- 6x + 7y = 64, x = 6 → y = ____
- 5x + 9y = 102, x = 6 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 3x + 3y = 21, x = 5 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 9x + 2y = 80, x = 8 → y = ____
- 3x + 6y = 48, x = 8 → y = ____
- 6x + 9y = 93, x = 8 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 9x + 6y = 81, x = 7 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 2x + 6y = 48, x = 9 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 9x + 6y = 72, x = 6 → y = ____
- 2x + 7y = 13, x = 3 → y = ____