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
- 5x + 2y = 27, x = 5 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 6x + 6y = 90, x = 8 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 4x + 8y = 68, x = 1 → y = ____
- 2x + 1y = 20, x = 7 → y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 4x + 9y = 71, x = 2 → y = ____
- 6x + 5y = 79, x = 9 → y = ____
- 3x + 1y = 16, x = 5 → y = ____
- 8x + 4y = 100, x = 8 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 4x + 7y = 66, x = 6 → y = ____
- 4x + 7y = 77, x = 7 → y = ____
- 8x + 7y = 85, x = 8 → y = ____