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
- 6x + 7y = 105, x = 7 → y = ____
- 6x + 6y = 72, x = 8 → y = ____
- 7x + 2y = 67, x = 7 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- 4x + 6y = 28, x = 4 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 7x + 6y = 103, x = 7 → y = ____
- 9x + 2y = 27, x = 1 → y = ____
- 7x + 3y = 71, x = 8 → y = ____
- 8x + 2y = 50, x = 4 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 9x + 9y = 81, x = 3 → y = ____
- 1x + 5y = 26, x = 6 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- x + y = 11, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____