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
- 8x + 7y = 67, x = 4 → y = ____
- 1x + 6y = 61, x = 7 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 7x + 5y = 59, x = 7 → y = ____
- 7x + 6y = 37, x = 1 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 5x + 8y = 80, x = 8 → y = ____
- 7x + 4y = 69, x = 7 → y = ____
- 8x + 8y = 128, x = 9 → y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 9x + 3y = 69, x = 5 → y = ____
- 9x + 5y = 67, x = 3 → y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- 3x + 9y = 87, x = 5 → y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 3x + 3y = 45, x = 9 → y = ____
- 2x + 5y = 28, x = 9 → y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 7x + 4y = 64, x = 4 → y = ____