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 = 11, x − y = -7 → x = ____, y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- x + y = 12, x − y = -6 → x = ____, y = ____
- 9x + 8y = 110, x = 6 → y = ____
- 3x + 3y = 30, x = 2 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 1x + 9y = 72, x = 9 → y = ____
- 6x + 1y = 63, x = 9 → y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 6x + 3y = 66, x = 9 → y = ____
- 3x + 2y = 22, x = 6 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 3x + 7y = 30, x = 3 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- 3x + 7y = 20, x = 2 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 1x + 4y = 26, x = 2 → y = ____
- 3x + 4y = 54, x = 6 → y = ____
- 1x + 4y = 19, x = 7 → y = ____