Quiz about Expresiones algebraicas y ecuaciones lineales

Question 1

22 - [(5 + 2) + (16 - 4)]

Accepted Answer

3

Answer

5

Answer

11

Answer

12

Question 2

(22 - 4) +[ (9 - 7) x 3]

Accepted Answer

24

Answer

12

Answer

11

Answer

4

Question 3

Si e = -4, f = -1; entonces
ef + -4

Accepted Answer

0

Answer

-16

Answer

8

Answer

16

Question 4

Si e = -4; entonces
10 ( e + 7)

Accepted Answer

30

Answer

121

Answer

-30

Answer

0

Question 5

Si g= -4 y f = -1; entonces
8g - f

Accepted Answer

-31

Answer

33

Answer

30

Answer

0

Question 6

Si d = 8, entonces:
2(d + 9)

Accepted Answer

34

Answer

25

Answer

0

Answer

-3

Question 7

(4+3) + (2x3)

Accepted Answer

13

Answer

12

Question 8

(-6+ -4) + 5

Accepted Answer

-5

Answer

-15

Question 9

10 + -7 +(3 x 2)

Accepted Answer

9

Answer

23

Question 10

4 + (12 - 3)

Accepted Answer

13

Answer

-13

Question 11

2 x 3 + 3 x 2

Accepted Answer

12

Answer

18

Question 12

-2+(10+ -2)

Accepted Answer

6

Answer

-10

Question 13

6 + 2 - ( 3 + 2)

Accepted Answer

3

Answer

13

Question 14

10 + -3

Accepted Answer

7

Answer

-13

Question 15

-4 x -4

Accepted Answer

16

Answer

-16

Question 16

1) X + 2.5 = 7.9

Accepted Answer

5.4

Answer

3.4

Answer

6.2

Answer

4.5

Question 17

2) 34 + X = 82

Accepted Answer

48

Answer

46

Answer

59

Answer

47

Question 18

3) X + 12.6 = 50

Accepted Answer

37.4

Answer

39.4

Answer

38.4

Answer

62.6

Question 19

4) 8 x = -64

Accepted Answer

-8

Answer

-56

Answer

8

Answer

56

Question 20

5) 7 x = 70

Accepted Answer

10

Answer

7

Answer

20

Answer

5

Question 21

6) 2x = 18

Accepted Answer

9

Answer

8

Answer

6

Answer

4

Question 22

7) $$\frac{x}{5}$$ = 13

Accepted Answer

65

Answer

64

Answer

63

Answer

5

Question 23

8) $$\frac{x}{-3}$$ = 21

Accepted Answer

-63

Answer

63

Answer

73

Answer

83

Question 24

9) $$\frac{4}{5\ }$$ X = 6

Accepted Answer

7.5

Answer

7

Answer

7.4

Answer

8

Question 25

$$y+13=65$$

Accepted Answer

$$y=52$$

Answer

$$y=5$$

Answer

$$y=78$$

Question 26

$$w-27=100$$

Accepted Answer

$$w=127$$

Answer

$$w=-127$$

Answer

$$w=73$$

Answer

$$w=-73$$

Question 27

$$-42\ =-7m$$

Accepted Answer

m = 6

Answer

m = -6

Answer

m = 7

Answer

m = -8

Answer

m = -9

Question 28

Resuelve: $$0.7\ +\ a\ =\ 0.4$$

Accepted Answer

a = -0.3

Answer

a = 0.6

Answer

a = -0.2

Answer

a = -0.4

Answer

a =- 0.6

Question 29

Resuelve: $$n\ -6.1=-8.4$$

Accepted Answer

n = -2.3

Answer

n = 2.2

Answer

n = 3.2

Answer

n = -5.6

Question 30

Resuelve: $$x\ +\ 6.9=4.2$$

Accepted Answer

x = -2.7

Answer

x = -2.3

Answer

x = 2.6

Answer

x = -2.6

Question 31

$$x\ -\ 7\ =\ -4$$

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 4

Answer

x = -11

Answer

x = 11

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