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 = 11, x − y = 3 → x = ____, y = ____
- 5x + 3y = 51, x = 6 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 5x + 6y = 75, x = 9 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 5x + 6y = 48, x = 6 → y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 8x + 7y = 99, x = 8 → y = ____
- 6x + 8y = 80, x = 4 → y = ____
- 6x + 1y = 57, x = 8 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 2x + 4y = 22, x = 5 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- 4x + 9y = 68, x = 8 → y = ____
- 1x + 2y = 24, x = 6 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____