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Mathematics 15 Online
OpenStudy (anonymous):

2[2(x-1)-4]+5x - Algebra 2 I got 9x-12 as my answer and I'm relatively certain it is correct, but I could use a second opinion..

OpenStudy (kobeni-chan):

that's right

OpenStudy (kainui):

I got the exact same thing. If you want, you can also try this out to help you out: http://www.wolframalpha.com/input/?i=2%5B2%28x-1%29-4%5D%2B5x Then when you get a different answer, you can check to find out, that way you don't have to wait so long =)

OpenStudy (anonymous):

Thanks! That's great!

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