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 = 4, x − y = 2 → x = ____, y = ____
- 8x + 4y = 64, x = 7 → y = ____
- 1x + 1y = 13, x = 4 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- x + y = 15, x − y = 1 → x = ____, y = ____
- x + y = 12, x − y = 4 → x = ____, y = ____
- 3x + 6y = 69, x = 7 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 8x + 8y = 16, x = 1 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 9x + 5y = 63, x = 2 → y = ____
- x + y = 15, x − y = -3 → x = ____, y = ____
- 5x + 8y = 101, x = 9 → y = ____
- 9x + 6y = 48, x = 4 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- 7x + 3y = 25, x = 1 → y = ____
- 7x + 3y = 55, x = 7 → y = ____
- x + y = 9, x − y = -1 → x = ____, y = ____
- 4x + 3y = 19, x = 4 → y = ____