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 = 17, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 7x + 7y = 77, x = 5 → y = ____
- 4x + 2y = 48, x = 9 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- 4x + 8y = 40, x = 4 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 9, x − y = -3 → x = ____, y = ____
- 1x + 6y = 15, x = 3 → y = ____
- 9x + 8y = 119, x = 7 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 4x + 6y = 68, x = 5 → y = ____
- x + y = 7, x − y = 3 → x = ____, y = ____
- 8x + 8y = 72, x = 4 → y = ____
- 9x + 2y = 46, x = 4 → y = ____
- 9x + 3y = 48, x = 3 → y = ____
- 9x + 2y = 93, x = 9 → y = ____
- x + y = 7, x − y = -5 → x = ____, y = ____