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 = 11, x − y = 5 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 7x + 3y = 26, x = 2 → y = ____
- 2x + 9y = 87, x = 3 → y = ____
- 5x + 6y = 87, x = 9 → y = ____
- 4x + 8y = 36, x = 7 → y = ____
- 9x + 4y = 83, x = 7 → y = ____
- 5x + 3y = 49, x = 8 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 4x + 2y = 44, x = 8 → y = ____
- 5x + 5y = 75, x = 7 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 2x + 7y = 49, x = 7 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 5x + 5y = 55, x = 8 → y = ____
- 6x + 8y = 110, x = 9 → y = ____