+0  
 
+5
500
2
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Simplify by removing factors of 1

1-x/x-1

 Nov 12, 2015
 #1
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0

answer

-1

 Nov 12, 2015
 #2
avatar
+5

Simplify the following:
1-x/x-1

-x/x = x/x×-1 = -1:
1+-1-1

1-1-1 = -1:
Answer: | 
| -1

 Nov 12, 2015

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