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Question

I need to show all of my work, so if you could write the steps please and then the answer. I'm desperate! thanks! 
1) 26= 8 + v 
2) m + 4 = -12 
3) m-9 = -13 
4) v - 15 = -27 
5) -104 = 8x 
6) -6 = b/18 
7) v/8 = 2 
8) -6 + x/4 = -5 
9) 0= 4+ n/5 
10) 2(n = 5) = -2 
11) -6 = n/2 - 10 
12) 144 = -12(x + 5) 
13) 10 - 6v = -104

Answer 1

1) 26 = 8+v

Subtract 8 from each side.

26-8 = 8-8+v

v = 18

2) m+4= -12

Subtract 4 from each side.

m-4+4 = -12-4

m = -16

3) m-9 = -13

Add 9 to each side.

m-9+9 = -13+9

m = -4

4) v-15 = -27

Add 15 to each side.

v-15+15 = -27+15

v = -12

5) -104 = 8x

Divide to each side by 8.

-104/8 = 8x/8

x = -13

6) -6 = b/18

Multiple to each side by 18.

-6*18 = 18b/18

b = -108

7) v/8 = 2

Multiple to each side by 8.

8v/8 = 2*8

v = 16

Answer 2

8) -6 + x/4 = -5

Add 6 to each side.

-6+6+x/4 = -5+6

x/4 = 1

Multiple to each side by 4.

4x/4 = 4

x = 4.

 

9) 0 = 4+n/5

Subtract 4 from each side.

0-4 = 4-4+n/5

-4 = n/5

Multiple to each side by 5.

-4*5 = (n/5)5

-20 = n.

 

10) 2(n-5) = -2

Divide each side by 2.

[2(n-5)]/2 = -2/2

n - 5 = -1

Add 5 to each side.

n-5+5 = -1+5

n = 4.

 

11) -6 = n/2 -10

Add 10 to each side.

-6+10 = n/2+10-10

4 = n/2

Multiple to each side by 2.

4*2 = 2n/2

n = 8.

 

12) 144 = -12(x+5)

Multiple to each side by negitive 12.

144/-12 = -12(x+5)/-12

-12 = x+5

Subtract 5 from each side.

-12-5 = x+5-5

-17 = x.

 

13) 10-6v = -104

Subtract 10 from each side.

10-10-6v = -104-10

-6v = -114

Multiple to each side by negitive 6.

-6v/-6 = -114/-6

v = 19.