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
- 3x + 8y = 55, x = 5 → y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 2x + 8y = 72, x = 4 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 3x + 3y = 45, x = 6 → y = ____
- 5x + 2y = 59, x = 9 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- x + y = 9, x − y = 3 → x = ____, y = ____
- 1x + 4y = 12, x = 4 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- 9x + 3y = 21, x = 2 → y = ____
- 4x + 2y = 28, x = 6 → y = ____
- 2x + 2y = 18, x = 5 → y = ____
- 8x + 2y = 78, x = 9 → y = ____
- x + y = 5, x − y = -3 → x = ____, y = ____
- 7x + 7y = 49, x = 5 → y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 9x + 1y = 31, x = 3 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____