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
- 1x + 8y = 57, x = 9 → y = ____
- 3x + 8y = 55, x = 5 → y = ____
- 5x + 1y = 34, x = 5 → y = ____
- 3x + 1y = 13, x = 4 → y = ____
- x + y = 10, x − y = -4 → x = ____, y = ____
- 1x + 7y = 66, x = 3 → y = ____
- x + y = 12, x − y = -2 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 15, x − y = -1 → x = ____, y = ____
- 9x + 2y = 25, x = 1 → y = ____
- 3x + 6y = 45, x = 7 → y = ____
- x + y = 14, x − y = 4 → x = ____, y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- 3x + 8y = 43, x = 9 → y = ____
- 9x + 7y = 91, x = 7 → y = ____
- x + y = 9, x − y = 1 → x = ____, y = ____
- x + y = 14, x − y = 0 → x = ____, y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 9x + 2y = 19, x = 1 → y = ____