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 = 7, x − y = -5 → x = ____, y = ____
- 5x + 8y = 71, x = 3 → y = ____
- 6x + 7y = 38, x = 4 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 4x + 9y = 79, x = 4 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 8x + 3y = 55, x = 5 → y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- 7x + 7y = 70, x = 6 → y = ____
- 1x + 6y = 28, x = 4 → y = ____
- 6x + 9y = 117, x = 9 → y = ____
- 6x + 3y = 33, x = 4 → y = ____
- 5x + 9y = 67, x = 8 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____