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
- 4x + 6y = 54, x = 6 → y = ____
- 3x + 7y = 84, x = 7 → y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 6x + 4y = 66, x = 5 → y = ____
- 7x + 3y = 59, x = 8 → y = ____
- 5x + 5y = 80, x = 9 → y = ____
- 7x + 4y = 45, x = 3 → y = ____
- 1x + 6y = 22, x = 4 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 3x + 9y = 96, x = 5 → y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- 1x + 8y = 39, x = 7 → y = ____
- 9x + 8y = 70, x = 6 → y = ____
- 1x + 9y = 25, x = 7 → y = ____
- 2x + 3y = 31, x = 2 → y = ____
- 2x + 7y = 71, x = 4 → y = ____
- 3x + 9y = 102, x = 7 → y = ____