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 = 15, x − y = 3 → x = ____, y = ____
- 3x + 7y = 17, x = 1 → y = ____
- 3x + 8y = 90, x = 6 → y = ____
- x + y = 13, x − y = 3 → x = ____, y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 12, x − y = -4 → x = ____, y = ____
- 7x + 6y = 74, x = 8 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 7x + 2y = 79, x = 9 → y = ____
- 9x + 3y = 84, x = 7 → y = ____
- 8x + 1y = 19, x = 2 → y = ____
- 5x + 3y = 21, x = 3 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 8x + 4y = 52, x = 3 → y = ____
- 1x + 7y = 22, x = 8 → y = ____
- x + y = 10, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 3x + 8y = 25, x = 3 → y = ____