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 = 9, x − y = 5 → x = ____, y = ____
- 1x + 3y = 24, x = 3 → y = ____
- 9x + 4y = 93, x = 9 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- 2x + 6y = 40, x = 5 → y = ____
- 9x + 3y = 90, x = 8 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 1x + 1y = 10, x = 7 → y = ____
- 9x + 5y = 107, x = 8 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 8x + 3y = 75, x = 9 → y = ____
- 6x + 2y = 60, x = 7 → y = ____
- 9x + 7y = 74, x = 2 → y = ____
- 6x + 3y = 72, x = 9 → y = ____
- 4x + 3y = 21, x = 3 → y = ____
- 1x + 4y = 31, x = 7 → y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 4 → x = ____, y = ____