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 = 12, x − y = -4 → x = ____, y = ____
- 3x + 7y = 81, x = 6 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 2x + 6y = 64, x = 8 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 7x + 7y = 91, x = 4 → y = ____
- 4x + 7y = 71, x = 2 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 1x + 7y = 14, x = 7 → y = ____
- 5x + 6y = 66, x = 6 → y = ____
- 8x + 7y = 96, x = 5 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 5x + 6y = 58, x = 8 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____