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Lineare Gleichungen mit 2 Variablen
Übung
Finde die richtige Lösung!
Check
l: 3x+5y = 11
ll: 2x+3y = 7
Finde Die richtige Lösung
(x, y) = (41/5, -48/5)
(x, y) = (3, -1/3)
(x, y) = (-8/5, 59/5)
(x, y) = (2, 1)
(x, y) = (2, -3)
l: 4x + 9y = −19
ll: 7x - 2y = 20
Finde Die richtige Lösung
(x, y) = (41/5, -48/5)
(x, y) = (3, -1/3)
(x, y) = (-8/5, 59/5)
(x, y) = (2, 1)
(x, y) = (2, -3)
I: x - 8y = 85
II: x - 3y = 37
Finde Die richtige Lösung
(x, y) = (41/5, -48/5)
(x, y) = (3, -1/3)
(x, y) = (-8/5, 59/5)
(x, y) = (2, 1)
(x, y) = (2, -3)
I: 2x + 9y = 3
II: 7x + 6y = 19
Finde Die richtige Lösung
(x, y) = (41/5, -48/5)
(x, y) = (3, -1/3)
(x, y) = (-8/5, 59/5)
(x, y) = (2, 1)
(x, y) = (2, -3)
I: y = 7x+23
II: y = −3x+7
Finde Die richtige Lösung
(x, y) = (41/5, -48/5)
(x, y) = (3, -1/3)
(x, y) = (-8/5, 59/5)
(x, y) = (2, 1)
(x, y) = (2, -3)
Check
OK
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