a-2=1 . b+2=1 . c-2=-1 . d+2=-1 . f : 0.5=2 . k : =-1 . -7 : j=3.5 . 5-m=-1 . 6-n=6 . 10 : p=-1 . s : 2=-4 . x : 0.5=-14

а – 2 = 1;

а = 2 + 1;

а = 3.

b + 2 = 1;

b = 1 – 2;

b = - 1.

с – 2 = -1;

с = - 1 + 2;

с = 1.

d + 2 = -1;

d = - 1 – 2;

d = - 3.

f : 0.5 = 2;

f = 2 * 0,5;

f = 1.

- 7 : j = 3.5;

j = - 7 / 3.5;

j = - 2.

5 – m = -1;

- m = - 5 – 1;

- m = - 6;

m = 6.

6 – n = 6;

- n = 6 – 6;

n = 0.

10  :  p = -1;

p = 10 / - 1;

p  = - 10.

s : 2 =-4;

s = - 4 * 2;

s = - 8.

x : 0.5 = -14;

х = - 14 * 0,5;

х = - 7.