Lineare Gleichungssysteme: Bestimmung der Variablen X und Y

A01

4x + 5y = 23

x =

8x − 2y = 10

y =

A02

6x − 3y = 24

x =

3x + 5y = 25

y =

A03

9x + 2y = 19

x =

3x − 7y = -32

y =

A04

2x + 3y = 12

x =

3x − 9y = 45

y =

A05

x + 4y = -1

x =

8x − 2y = 60

y =

A06

x + y = 2

x =

2x − 7y = -50

y =

A07

4x + 4y = 4

x =

x − 3y = -7

y =

A08

7x + 2y = -105

x =

−2x + 9y = -104

y =

A09

11x − 2y = 1

x =

−2x + 2y = 8

y =

A10

6x − 3y = 66

x =

−8x − 2y = -100

y =

A11

5x + 3y = -89

x =

−x + 8y = -137

y =

A12

11x − 2y = 251

x =

−2x + 2y = -44

y =

A13

4x + 11y = 5

x =

3x − 15y = -66

y =

A14

8x − 5y = 34

x =

−6x − 9y = -102

y =

A15

x − 11y = 12

x =

−3x − y = -2

y =

A16

4x + 5y = -38

x =

−2x − 7y = -8

y =

A17

6x − 1,5y = 27

x =

−3x + 4,5y = 39

y =

A18

x + 8,1y = 72

x =

5x − 2,2y = -67

y =

A19

3x − 2,4y = 27

x =

4,2x − 5y = 87

y =

A20

0,2x + 5y = 115

x =

−0,4x − 2y = -38

y =

A21

4,5x + 5y = 77

x =

−8x − 2,5y = 42

y =

A22

3x + 4,4y = 23

x =

−2x − 2y = -34

y =

A23

0,5x + y = 50

x =

8x − 3,5y = -19

y =

A24

7x − 16y = 52

x =

−3x + 9y = 27

y =

A25

8x − 5y = -6

x =

2x − 7y = -13

y =

A26

x + 10y = -1

x =

−2x − 5y = 5

y =

A27

5x + 5y = 10

x =

3x − 2y = 0

y =

A28

6x − y = 0,9

x =

−3x + 4y = 2,7

y =

A29

4x + 3,5y = -1

x =

8x − 5,5y = 3

y =

A30

2,5x + 5y = 3,5

x =

6x − 4,5y = -18

y =

A31

x + 3y = -4,4

x =

10x − 2y = 36

y =

A32

1,2x + y = 8

x =

x − 7,5y = -15

y =

A33

2x − 6y = -14

x =

0,5x + 6y = 7

y =

A34

7x + 5y = -17

x =

−2x − 8y = 45,6

y =

A35

4x − 5y = -36,3

x =

x − 9y = -64,1

y =

A36

x + 3y = 13

x =

5x − 5y = 11

y =

A37

7x − 3y = 66,1

x =

−x − 2y = -2,4

y =

A38

x + 2y = 6,7

x =

8x + 12y = 16

y =

A39

x − 5y = 39,9

x =

−4x − 2y = 95,6

y =

A40

3x − 6y = 34,2

x =

2x + 3y = -68,9

y =

A41

0,5x + y = 0

x =

2x + 1,2y = 5,6

y =

A42

1,4x + y = 25,6

x =

3x − 1,5y = 7,5

y =

A43

2x + 18y = 18

x =

−x − 4,2y = 5,4

y =

A44

3x + 5y = 2

x =

8x − 9y = -17

y =

A45

x + 15y = 6,3

x =

8x + 3y = -8,1

y =

A46

7x − y = -17,6

x =

4x + 1,5y = -20

y =

A47

9x + y = 0

x =

−4x − 6y = -5

y =

A48

2x − 12y = -38

x =

−6x − y = -59,9

y =

A49

0,2x + 0,2y = 6

x =

−0,6x + y = 1,2

y =

A50

6x − 2y = 68

x =

−3x − y = -104

y =

A51

x + 12y = 115

x =

6x − 3y = 90

y =

A52

1,5x + y = 12

x =

−5x − 2y = -52

y =

A53

x + 10y = 51,7

x =

−4x − y = 31,1

y =

A54

2x + y = 18,9

x =

−4x + 2y = -67

y =

A55

x + 5y = -33,2

x =

2x − 3y = 77,9

y =

A56

x − y = -15,8

x =

3x − 2y = -50

y =

A57

0,1x + y = -2,6

x =

3x − 2y = 18

y =

A58

0,2x + 0,8y = 1

x =

0,8x + 0,2y = 7

y =

A59

x − 1,8y = 1,2

x =

0,8x − 2y = 3,2

y =

A60

11x + 4y = -13

x =

2x − 16y = 98

y =

A61

0,5x + 0,3y = 3

x =

0,1x − y = 21,8

y =

A62

0,1x + y = 21,8

x =

2x + 3y = 11

y =

A63

4x + 3y = -33

x =

−3x − 5y = 99

y =

A64

0,5x + 1,5y = 5

x =

1,5x − 3y = 30

y =

A65

10x + 5y = 8,5

x =

8x − 2y = 19,4

y =

A66

x + 2y = -14

x =

4x − 5y = 83,1

y =

A67

0,5x + y = 11,7

x =

3x − 4y = -77,8

y =

A68

x + 10y = 21,7

x =

2x + 3y = -2,5

y =

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