UNIVERSIDAD NACIONAL DE CHIMBORAZO

FACULTAD DE CIENCIAS POLITICAS Y ADMINISTRATIVAS

ESCUELA DE CONTABILIDAD Y AUDITORIA

NOMBRE: Aracely Quishpe

SEMESTRE: Quinto A

FECHA: 6 de Mayo del 2015

TEMA: Ecuaciones

Realizar 50 ecuaciones.

1.-

x-15 = -27 x = -27+15

x = -12 2.-

-11x+12 = 144 -11x = 144-12

-11x = 132 x = 132/-11 x = -12

3.-

-8x-15 = -111 -8x = -111+15

-8x = -96 x = -96/-8 x = 12

4.-

6x-10 = -16 6x = -16+10

6x = -6 x = -6/6

x = -1 5.-

-15x-6 = 9 -15x = 9+6

-15x = 15 x = 15/-15 x = -1

6.-

12x+12 = 72 12x = 72-12

12x = 60 x = 60/12 x = 5

7.-

-10x+9 = -81 -10x = -81-9

-10x = -90 x = -90/-10 x = 9

8.-

5x-15 = 15 5x = 15+15

5x = 30 x = 30/5 x = 6

9.-

2x-13 = -19 2x = -19+13

2x = -6

x = -6/2 x = -3

10.- 7x+5 = -100

7x = -100-5

7x = -105 x = -105/7 x =

11.- -12x-15 = 9

-12x = 9+15

-12x = 24 x = 24/-12 x = -2

12.-

5x-14 = -74 5x = -74+14

5x = -60 x = -60/5 x = -12

13.-

13x-13 = 169 13x = 169+13

13x = 182 x = 182/13 x = 14

14.-

x-3 = -13 x = -13+3

x = -10 15.-

6x+10 = -38

6x = -38-10

6x = -48 x = -48/6 x = -8

16.-

6x-9 = -27 6x = -27+9

6x = -18 x = -18/6 x = -3

17.-

-3x+3 = -33 -3x = -33-3

-3x = -36 x = -36/-3 x = 12

18.-

-4x+8 = 4 -4x = 4-8

-4x = -4 x = -4/-4 x = 1

19.-

-14x-7 = 77 -14x = 77+7

-14x = 84 x = 84/-14 x = -6

20.-

8x-5 = -109 8x = -109+5

8x = -104 x = -104/8 x = -13

21.-

2x+6 = -12 2x = -12-6

2x = -18 x = -18/2 x = -9

22.-

12x+9 = -135 12x = -135-9

12x = -144 x = -144/12 x = -12

23.-

-14x-9 = 201 -14x = 201+9

-14x = 210 x = 210/-14 x = -15

24.- 13x+7 = -45

13x = -45-7

13x = -52 x = -52/13 x = -4

25.-

-14x+11 = -31 -14x = -31-11

-14x = -42 x = -42/-14 x = 3

26.-

10x-7 = -17 10x = -17+7

10x = -10 x = -10/10 x = -1

27-

10x+4 = 124 10x = 124-4

10x = 120 x = 120/10 x = 12

28.-

-14x+14 = -126 -14x = -126-14

-14x = -140 x = -140/-14 x = 10

29.-

12x-10 = 86 12x = 86+10

12x = 96

x = 96/12 x = 8

30.-

31.-

40.-

-3x-13 = -40 -3x = -40+13

-3x = -27

x = -27/-3 x = 9

41.- -14x-14 = -14

-14x = -14+14

-14x = 0 x = 0/-14

x = 0

42.- 10x-5 = 25

10x = 25+5

10x = 30 x = 30/10 x = 3

43.-

-11x-3 = -47 -11x = -47+3

-11x = -44

x = -44/-11 x = 4

44.- -5x-14 = -44

-5x = -44+14

-5x = -30 x = -30/-5 x = 6

45.- 12x+13 = 97

12x = 97-13

12x = 84

x = 84/12 x = 7

46.- -13x+1 = -168

-13x = -168-1

-13x = -169 x = -169/-13 x = 13

47.- 7x+5 = -58

7x = -58-5

7x = -63 x = -63/7 x = -9

48.- 6x-11 = -11

6x = -11+11

6x = 0 x = 0/6 x = 0

49.- 7x-4 = -53

7x = -53+4

7x = -49 x = -49/7 x = -7

50.- 12x-1 = 119

12x = 119+1

12x = 120 x = 120/12 x = 10