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 = 12, x − y = 6 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 3x + 9y = 42, x = 8 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 5x + 3y = 30, x = 3 → y = ____
- 6x + 2y = 44, x = 6 → y = ____
- 8x + 6y = 26, x = 1 → y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 9x + 7y = 57, x = 4 → y = ____
- 9x + 7y = 62, x = 3 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 6x + 5y = 83, x = 8 → y = ____
- 5x + 4y = 19, x = 3 → y = ____
- 1x + 5y = 29, x = 9 → y = ____
- 8x + 4y = 36, x = 3 → y = ____
- 6x + 6y = 36, x = 2 → y = ____
- 4x + 9y = 33, x = 6 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____