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
- 1x + 8y = 17, x = 9 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 3x + 8y = 93, x = 7 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 3x + 6y = 66, x = 4 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 5x + 6y = 74, x = 4 → y = ____
- 9x + 7y = 85, x = 4 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 6x + 8y = 112, x = 8 → y = ____
- 6x + 2y = 30, x = 2 → y = ____
- 7x + 8y = 36, x = 4 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- 8x + 3y = 28, x = 2 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 7x + 2y = 31, x = 3 → y = ____
- 8x + 4y = 100, x = 8 → y = ____
- 3x + 7y = 31, x = 1 → y = ____