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
- 3x + 8y = 44, x = 4 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- 6x + 1y = 15, x = 2 → y = ____
- 9x + 5y = 106, x = 9 → y = ____
- 7x + 5y = 63, x = 4 → y = ____
- 2x + 1y = 7, x = 3 → y = ____
- 5x + 3y = 47, x = 4 → y = ____
- 3x + 3y = 36, x = 8 → y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- 1x + 3y = 8, x = 2 → y = ____
- 6x + 7y = 32, x = 3 → y = ____
- 7x + 9y = 119, x = 8 → y = ____
- 3x + 6y = 75, x = 7 → y = ____
- 1x + 5y = 34, x = 4 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 2x + 6y = 50, x = 7 → y = ____
- 4x + 5y = 45, x = 5 → y = ____
- x + y = 10, x − y = -8 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____