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
- 5x + 4y = 57, x = 5 → y = ____
- 9x + 6y = 111, x = 9 → y = ____
- 2x + 4y = 38, x = 5 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 6x + 5y = 75, x = 5 → y = ____
- 3x + 2y = 25, x = 7 → y = ____
- 4x + 3y = 11, x = 2 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 1x + 2y = 19, x = 9 → y = ____
- 9x + 2y = 81, x = 7 → y = ____
- 3x + 9y = 51, x = 5 → y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____
- 4x + 7y = 71, x = 2 → y = ____
- 3x + 8y = 77, x = 7 → y = ____
- 3x + 9y = 63, x = 3 → y = ____
- 5x + 7y = 50, x = 3 → y = ____