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
- 6x + 3y = 21, x = 2 → y = ____
- 6x + 3y = 81, x = 9 → y = ____
- 3x + 6y = 24, x = 6 → y = ____
- 7x + 7y = 28, x = 1 → y = ____
- 5x + 5y = 80, x = 9 → y = ____
- 3x + 1y = 12, x = 1 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 9x + 6y = 72, x = 2 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- 7x + 9y = 78, x = 6 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 5x + 7y = 72, x = 6 → y = ____
- 5x + 7y = 54, x = 8 → y = ____
- 5x + 9y = 14, x = 1 → y = ____
- 8x + 9y = 137, x = 7 → y = ____
- 6x + 4y = 78, x = 7 → y = ____
- 3x + 7y = 81, x = 6 → y = ____
- 1x + 8y = 10, x = 2 → y = ____
- 7x + 5y = 67, x = 6 → y = ____