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 = 6, x − y = -4 → x = ____, y = ____
- 5x + 7y = 50, x = 3 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 8x + 3y = 14, x = 1 → y = ____
- 1x + 9y = 14, x = 5 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 9x + 9y = 45, x = 4 → y = ____
- 5x + 1y = 32, x = 5 → y = ____
- 1x + 5y = 21, x = 1 → y = ____
- 6x + 5y = 64, x = 9 → y = ____
- 8x + 4y = 36, x = 2 → y = ____
- 6x + 8y = 86, x = 9 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 4x + 3y = 41, x = 8 → y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- 6x + 1y = 26, x = 4 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 9x + 4y = 99, x = 7 → y = ____
- 3x + 6y = 69, x = 9 → y = ____
- 8x + 1y = 64, x = 7 → y = ____