Answer:

1.

x + 5 = 2

x  = 5-2

x = 3

2.

x -10 = 22

x = 22+10

x = 32

3.

x-27=8+10

x=8+10+27

x = 45

4.

-11 + x + (-48) = 25

x = 25 + 11+ 48

x = 84

5.

x -(-16) = 12+13

x + 16 = 25

x = 25-16

x = 9

6.

x-(-27)=35-12

x + 27 = 23

x = 23-27

x = -4

7.

5x + (-55) = 20

5x = 20 + 55

5x = 75

x =15

8.

96-4x=-28

-4x = -28-96

-4x = -124

x = -31

9.

-41 + 3x = -23-18

3x = -23-18+41

3x = 0

x = 0

10.

-45x -13 =77+90

-45x = 77+90+13

-45x =180

x = -4