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 + 1y = 12, x = 1 → y = ____
- 1x + 5y = 29, x = 9 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 2x + 9y = 26, x = 4 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 4x + 4y = 24, x = 1 → y = ____
- 9x + 1y = 45, x = 4 → y = ____
- 4x + 2y = 32, x = 4 → y = ____
- 2x + 9y = 88, x = 8 → y = ____
- 2x + 3y = 29, x = 4 → y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 6x + 3y = 45, x = 3 → y = ____
- 8x + 8y = 56, x = 2 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- 7x + 3y = 35, x = 2 → y = ____
- 3x + 5y = 55, x = 5 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 7x + 7y = 70, x = 5 → y = ____