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 = 5, x − y = -3 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 8x + 4y = 80, x = 6 → y = ____
- 6x + 7y = 86, x = 5 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- 7x + 3y = 44, x = 5 → y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 6x + 6y = 60, x = 7 → y = ____
- 8x + 8y = 72, x = 5 → y = ____
- 3x + 8y = 26, x = 6 → y = ____
- 8x + 8y = 96, x = 5 → y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- 1x + 8y = 57, x = 9 → y = ____
- 4x + 5y = 34, x = 6 → y = ____
- 5x + 7y = 71, x = 3 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 8x + 8y = 32, x = 1 → y = ____
- 4x + 9y = 81, x = 9 → y = ____
- 3x + 4y = 38, x = 6 → y = ____