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 = 2, x − y = 0 → x = ____, y = ____
- 9x + 2y = 19, x = 1 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 3x + 9y = 105, x = 8 → y = ____
- 1x + 4y = 21, x = 1 → y = ____
- 5x + 6y = 56, x = 4 → y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 6x + 8y = 38, x = 5 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 7x + 7y = 84, x = 9 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 4x + 4y = 40, x = 9 → y = ____
- 6x + 4y = 28, x = 2 → y = ____
- 9x + 5y = 90, x = 5 → y = ____
- 4x + 2y = 34, x = 7 → y = ____