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 + 3y = 39, x = 9 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- 8x + 6y = 40, x = 2 → y = ____
- 8x + 3y = 50, x = 4 → y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 2x + 5y = 42, x = 6 → y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 2x + 1y = 17, x = 4 → y = ____
- 6x + 5y = 27, x = 2 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 7x + 2y = 43, x = 5 → y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 8x + 3y = 71, x = 7 → y = ____
- 5x + 3y = 39, x = 6 → y = ____
- 5x + 8y = 39, x = 3 → y = ____
- 1x + 9y = 25, x = 7 → y = ____
- 8x + 2y = 40, x = 4 → y = ____
- 8x + 6y = 48, x = 3 → y = ____
- 8x + 7y = 135, x = 9 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____