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
- 6x + 4y = 78, x = 7 → y = ____
- 7x + 2y = 37, x = 5 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 7x + 5y = 81, x = 8 → y = ____
- 9x + 6y = 69, x = 5 → y = ____
- 4x + 7y = 61, x = 3 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 5x + 3y = 24, x = 3 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 1x + 9y = 40, x = 4 → y = ____
- 5x + 9y = 75, x = 6 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 6x + 6y = 36, x = 5 → y = ____
- 1x + 8y = 34, x = 2 → y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 8x + 6y = 102, x = 6 → y = ____