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 + 4y = 67, x = 9 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- 6x + 7y = 110, x = 9 → y = ____
- 9x + 8y = 71, x = 7 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 1x + 1y = 12, x = 9 → y = ____
- x + y = 5, x − y = 3 → x = ____, y = ____
- 6x + 7y = 50, x = 6 → y = ____
- 7x + 3y = 19, x = 1 → y = ____
- 1x + 5y = 16, x = 1 → y = ____
- 9x + 5y = 79, x = 6 → y = ____
- 7x + 9y = 119, x = 8 → y = ____
- 1x + 2y = 16, x = 2 → y = ____
- 2x + 1y = 10, x = 4 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 7x + 3y = 56, x = 5 → y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____