Question 389717
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Hi,         
b/2 - b/5 = 6    multiplying each term by 10
5b-2b = 60 
 b = 20  
CHECKING Our Answer*** 
20/2 - 20/5 = 6

.2x + .05x = 2   multiplying each term by 100

20x + 5x = 200  
x = 8  
CHECKING Our Answer***
.2*8 + .05*8 = 1.6 + .4 = 2

1-.1y > .2    multiplying each term by 10

10 - y > 2 
OR 8 > y
CHECKING Our Answer***
1-.7 >.2

(7s-2)/3 - (3s-16)/6 = 2  multiplying each term by 6
2(7s-2) - (3s-16) = 12
 14s - 4 - 3s + 16 = 12
   11s = 0
     s = 0
CHECKING Our Answer***
-2/3 + 16/6 = -2/3 + 8/3 = 6/3 = 2

8/x-2 = 4/1   Cross multiplying
4(x-2) = 8
 x-2 = 2
   x = 2
CHECKING Our Answer***
8/(6-4) = 8/2 = 4/1