Respuesta :

The solution to the given algebra is below;

  • x = 2
  • n > 7/6
  • w > 20
  • a > 12.5
  • x = 11.5
  • p = 6
  • y = 3
  • x > 4.083
  • t > 43/49
  • x = 2
  • d < 4
  • 36 = 0

Algebra

9x - 5 = 7 + 3x

9x - 3x = 7 + 5

6x = 12

x = 12/6

x = 2

15 - 4n > 8 + 2n

15 - 8 > 2n + 4n

7 > 6n

n > 7/6

3w + 3 < 4w - 17

3w - 4w < -17 - 3

-w < -20

w > 20

25 + a > 3a

25 > 3a - a

25 > 2a

a > 25/2

a > 12.5

3x - 3 = x + 20

3x - x = 20 + 3

2x = 23

x = 23/2

x = 11.5

5(p + 3) = 45

5p + 15 = 45

5p = 45 - 15

5p = 30

p = 30/5

p = 6

8(5 + 2y) = 88

40 + 16y = 88

16y = 88 - 40

16y = 48

y = 48/16

y = 3

2(6x - 1) > 47

12x - 2 > 47

12x > 47 + 2

12x > 49

x > 49/12

x > 4.083

50 > 7(1 + 7t)

50 > 7 + 49t

50 - 7 > 49t

43 > 49t

t > 43/49

2(3x + 4) = 5(6 - x)

6x + 8 = 30 - 5x

6x + 5x = 30 - 8

11x = 22

x = 22/11

x = 2

4(4 + 2d) < 12d

16 + 8d < 12d

16 < 12d - 8d

16 < 4d

d < 16/4

d < 4

5(x + 9) = 5x + 9

5x + 45 = 5x + 9

45 - 9 = 5x - 5x

36 = 0

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