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
- 9x + 3y = 72, x = 6 → y = ____
- 3x + 9y = 105, x = 8 → y = ____
- 4x + 1y = 28, x = 6 → y = ____
- 1x + 4y = 25, x = 1 → y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 1x + 4y = 25, x = 9 → y = ____
- 7x + 8y = 89, x = 7 → y = ____
- 7x + 3y = 61, x = 7 → y = ____
- 4x + 2y = 24, x = 2 → y = ____
- 2x + 3y = 5, x = 1 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- 9x + 8y = 35, x = 3 → y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- x + y = 16, x − y = 2 → x = ____, y = ____
- 3x + 1y = 13, x = 4 → y = ____
- x + y = 4, x − y = 0 → x = ____, y = ____
- x + y = 3, x − y = -1 → x = ____, y = ____
- 4x + 2y = 44, x = 9 → y = ____
- 5x + 6y = 39, x = 3 → y = ____