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
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- x + y = 11, x − y = -3 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- 5x + 8y = 72, x = 8 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 5x + 6y = 87, x = 9 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 2x + 4y = 20, x = 8 → y = ____
- 6x + 7y = 61, x = 2 → y = ____
- 1x + 6y = 25, x = 7 → y = ____
- 6x + 6y = 54, x = 7 → y = ____
- 4x + 8y = 64, x = 6 → y = ____
- 8x + 5y = 69, x = 8 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 9x + 3y = 42, x = 3 → y = ____
- 4x + 9y = 117, x = 9 → y = ____
- 1x + 4y = 28, x = 8 → y = ____
- 3x + 1y = 12, x = 1 → y = ____