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-10=-10(-3-2x)

 
Guest Nov 9, 2017

Best Answer 

 #2
avatar+634 
+1

-10=(-10*-3)+(-10*-2x)

-10=30+20x

Subtract 30 from both sides.

-40=20x

Divide both sides by 20.

x=-2

 
AdamTaurus  Nov 9, 2017
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2+0 Answers

 #1
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0

wahsah ou my classmate

 
Guest Nov 9, 2017
 #2
avatar+634 
+1
Best Answer

-10=(-10*-3)+(-10*-2x)

-10=30+20x

Subtract 30 from both sides.

-40=20x

Divide both sides by 20.

x=-2

 
AdamTaurus  Nov 9, 2017

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