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 + 6y = 21, x = 3 → y = ____
- 1x + 6y = 34, x = 4 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 1x + 6y = 55, x = 1 → y = ____
- 7x + 9y = 51, x = 6 → y = ____
- 3x + 5y = 28, x = 6 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 5x + 1y = 51, x = 9 → y = ____
- 9x + 7y = 121, x = 8 → y = ____
- 5x + 9y = 82, x = 2 → y = ____
- 8x + 7y = 36, x = 1 → y = ____
- x + y = 17, x − y = -1 → x = ____, y = ____
- 7x + 9y = 61, x = 1 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 3x + 2y = 26, x = 6 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 7x + 4y = 48, x = 4 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 8x + 9y = 35, x = 1 → y = ____
- 2x + 2y = 24, x = 7 → y = ____