Systemen van vergelijkingen Werkblad
Aanbevolen voor 8e leerjaar — Middelbare school
Systemen van vergelijkingen Werkblad
Naam: ____________________Datum: ____________
Instructies: Systemen van lineaire vergelijkingen oplossen door substitutie en eliminatie.
20 problemen
- 7x + 6y = 93, x = 9 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 4x + 1y = 40, x = 8 → y = ____
- 3x + 4y = 30, x = 2 → y = ____
- 4x + 1y = 35, x = 7 → y = ____
- 4x + 1y = 35, x = 8 → y = ____
- 2x + 7y = 30, x = 1 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 3x + 2y = 31, x = 5 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 4x + 1y = 15, x = 3 → y = ____
- 5x + 7y = 36, x = 3 → y = ____
- 5x + 5y = 80, x = 9 → y = ____
- 6x + 3y = 69, x = 9 → y = ____
- 8x + 7y = 52, x = 3 → y = ____
- 6x + 4y = 14, x = 1 → y = ____