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 + 9y = 39, x = 3 → y = ____
- 1x + 9y = 74, x = 2 → y = ____
- 5x + 3y = 34, x = 5 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 4x + 4y = 40, x = 5 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 3x + 3y = 18, x = 5 → y = ____
- 1x + 3y = 22, x = 1 → y = ____
- 5x + 9y = 99, x = 9 → y = ____
- 8x + 3y = 25, x = 2 → y = ____
- 1x + 2y = 22, x = 8 → y = ____
- 9x + 9y = 135, x = 7 → y = ____
- 1x + 8y = 44, x = 4 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 8x + 2y = 16, x = 1 → y = ____
- 7x + 5y = 45, x = 5 → y = ____