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-2(-5r-3)
 Mar 3, 2014

2+0 Answers

 #1
avatar+30 
0
10r+6
 Mar 3, 2014
 #2
avatar+118696 
0
tgrades:

-2(-5r-3)



Thanks ifrogot1,

I just want to explain a little (to tgrades) how you got your answer.

-2(-5r-3) = -2*-5r -2*-3

= 10r + 6

Sometimes one extra line can really help people to 'join the dots' (understand)
 Mar 3, 2014

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