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
- 7x + 8y = 105, x = 7 → y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 3x + 2y = 30, x = 8 → y = ____
- 6x + 3y = 33, x = 2 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 2x + 7y = 46, x = 9 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- 1x + 1y = 7, x = 6 → y = ____
- 6x + 9y = 117, x = 6 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 8x + 9y = 137, x = 7 → y = ____
- 3x + 2y = 19, x = 3 → y = ____
- 1x + 2y = 11, x = 3 → y = ____
- 4x + 5y = 56, x = 4 → y = ____
- 5x + 1y = 36, x = 6 → y = ____