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
- 2x + 4y = 22, x = 3 → y = ____
- 3x + 6y = 75, x = 9 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 5x + 7y = 65, x = 6 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 2x + 2y = 12, x = 2 → y = ____
- 7x + 2y = 30, x = 4 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 8x + 4y = 96, x = 8 → y = ____
- 6x + 9y = 42, x = 4 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 3x + 3y = 39, x = 6 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 8x + 3y = 43, x = 2 → y = ____
- 2x + 9y = 25, x = 8 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 8, x − y = -2 → x = ____, y = ____
- 2x + 8y = 68, x = 2 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____