Question

resuelve los siguientes ejercicios de ecuaciones lineales, realizando el proceso correspondiente para cada una de las ecuaciones

5s - 8 = 11 + 6(s+7)

8 = 3(1-y)

3(n+5) + 4n = 6

4 + k = 7 + 1

2 = 6 - z

1 = 8(y - 12)

x/2 = 2-10

5 = b/8

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Answer 1

5s - 8 = 11 + 6(s+7)

5s - 8 = 11 + 6s + 42

5s - 8 = 53 + 6s

      s = -61

8 = 3(1 - y)

8 = 3 - 3y

3y = -5

y = -5/3

3(n + 5) + 4n = 6

3n + 15 + 4n = 6

7n + 15 = 6

7n = -9

n = -9/7

4 + k = 7 + 1

4 + k = 8

k = 4

2 = 6 - z

z = 4

1 = 8(y - 12)

1 = 8y - 96

8y = 97

y = 97/8

x/2 = 2-10

x/2 = -8

x = -16

5 = b/8

b = 40