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 + 5y = 55, x = 5 → y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- 1x + 4y = 33, x = 9 → y = ____
- x + y = 9, x − y = 7 → x = ____, y = ____
- x + y = 7, x − y = 5 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 9x + 8y = 77, x = 5 → y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 7x + 2y = 47, x = 5 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- 8x + 2y = 62, x = 6 → y = ____
- 4x + 8y = 76, x = 7 → y = ____
- 2x + 2y = 20, x = 3 → y = ____
- 5x + 1y = 15, x = 2 → y = ____