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– 5 – 4k = k – 10

 Nov 19, 2014

Best Answer 

 #1
avatar+3693 
+8

-5k - 4k = k - 10

-9k = k - 10

-9k - k = k - k - 10

-10k = -10

k = 1

 Nov 19, 2014
 #1
avatar+3693 
+8
Best Answer

-5k - 4k = k - 10

-9k = k - 10

-9k - k = k - k - 10

-10k = -10

k = 1

BrittanyJ Nov 19, 2014

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