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
- 9x + 6y = 84, x = 6 → y = ____
- 5x + 5y = 45, x = 4 → y = ____
- 6x + 7y = 68, x = 2 → y = ____
- 1x + 2y = 20, x = 2 → y = ____
- 5x + 8y = 80, x = 8 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- 3x + 9y = 66, x = 1 → y = ____
- 9x + 5y = 67, x = 3 → y = ____
- 4x + 2y = 50, x = 9 → y = ____
- 1x + 2y = 11, x = 7 → y = ____
- 5x + 9y = 84, x = 6 → y = ____
- 5x + 5y = 20, x = 2 → y = ____
- 1x + 2y = 24, x = 8 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 3x + 4y = 7, x = 1 → y = ____
- 3x + 9y = 78, x = 2 → y = ____
- 6x + 3y = 42, x = 4 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 4x + 1y = 41, x = 9 → y = ____
- 9x + 6y = 99, x = 5 → y = ____