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 + 1y = 13, x = 4 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- 9x + 7y = 102, x = 9 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 5x + 5y = 35, x = 1 → y = ____
- 1x + 5y = 38, x = 3 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 8x + 2y = 38, x = 4 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- 4x + 4y = 16, x = 2 → y = ____
- 2x + 6y = 8, x = 1 → y = ____
- 6x + 5y = 29, x = 4 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 9x + 6y = 39, x = 1 → y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 7x + 8y = 43, x = 5 → y = ____
- 8x + 7y = 91, x = 7 → y = ____