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4(3x-5)=-2(-x+8)-6x

math algebra
 Aug 19, 2014

Best Answer 

 #1
avatar+4473 
+5

4(3x-5) = -2(-x+8)-6x

 

Distribute the 4 and the -2.

12x - 20 = 2x - 16 - 6x.

 

Collect like terms: (2x - 6x).

12x - 20 = -4x - 16.

 

Add both sides by 20 and 4x.

16x = 4.

 

Divide by 16.

x = 4/16.

 

Simplify the fraction by dividing both top and bottom by 4.

x = 1/4.

 Aug 19, 2014
 #1
avatar+4473 
+5
Best Answer

4(3x-5) = -2(-x+8)-6x

 

Distribute the 4 and the -2.

12x - 20 = 2x - 16 - 6x.

 

Collect like terms: (2x - 6x).

12x - 20 = -4x - 16.

 

Add both sides by 20 and 4x.

16x = 4.

 

Divide by 16.

x = 4/16.

 

Simplify the fraction by dividing both top and bottom by 4.

x = 1/4.

AzizHusain Aug 19, 2014

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