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 + 7y = 112, x = 9 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 9x + 5y = 86, x = 9 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 9x + 5y = 111, x = 9 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 1x + 6y = 14, x = 8 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 13, x − y = 5 → x = ____, y = ____
- 4x + 1y = 40, x = 8 → y = ____
- 7x + 2y = 18, x = 2 → y = ____
- 9x + 8y = 109, x = 5 → y = ____
- 5x + 3y = 56, x = 7 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 1x + 8y = 22, x = 6 → y = ____
- 7x + 1y = 67, x = 9 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____