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 = ____
- 9x + 8y = 119, x = 7 → y = ____
- 6x + 9y = 48, x = 2 → y = ____
- 5x + 8y = 117, x = 9 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 3x + 8y = 84, x = 4 → y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 8x + 8y = 104, x = 6 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 8x + 9y = 97, x = 2 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 3x + 5y = 54, x = 8 → y = ____
- 8x + 7y = 53, x = 4 → y = ____
- 8x + 5y = 49, x = 3 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 5x + 2y = 16, x = 2 → y = ____
- 5x + 1y = 40, x = 7 → y = ____