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 + 1y = 65, x = 8 → y = ____
- 4x + 7y = 78, x = 9 → y = ____
- 9x + 5y = 75, x = 5 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- 4x + 3y = 56, x = 8 → y = ____
- 5x + 7y = 63, x = 7 → y = ____
- 5x + 8y = 75, x = 7 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 7x + 7y = 84, x = 3 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 8x + 4y = 56, x = 6 → y = ____
- 4x + 7y = 31, x = 6 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 6x + 4y = 74, x = 7 → y = ____
- 1x + 6y = 39, x = 9 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____