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avatar+43 

-8k-33=-2k+5(-5k+1)

Huner1357  Apr 14, 2017

Best Answer 

 #1
avatar+7085 
+2

-8k - 33 = -2k + 5(-5k + 1)

 

Distribute.

-8k - 33 = -2k - 25k + 5

 

Combine like terms.

-8k - 33 = -27k + 5

 

Add 27k to both sides.

-8k + 27k - 33 = 5

 

Add 33 to both sides.

-8k + 27k = 5 + 33

 

19k = 38

 

Divide both sides by 19.

k = 38/19

k = 2

hectictar  Apr 14, 2017
 #1
avatar+7085 
+2
Best Answer

-8k - 33 = -2k + 5(-5k + 1)

 

Distribute.

-8k - 33 = -2k - 25k + 5

 

Combine like terms.

-8k - 33 = -27k + 5

 

Add 27k to both sides.

-8k + 27k - 33 = 5

 

Add 33 to both sides.

-8k + 27k = 5 + 33

 

19k = 38

 

Divide both sides by 19.

k = 38/19

k = 2

hectictar  Apr 14, 2017

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