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Mathematics 14 Online
OpenStudy (anonymous):

Simplify the following expression. x - 4y + 5z - 3x - y + 2z My answer is 2x - 5y + 7z Am I right? :)

OpenStudy (anonymous):

Yup. Yur Right!

OpenStudy (anonymous):

Thank you! :)

OpenStudy (anonymous):

I like you user name lol :)

OpenStudy (anonymous):

Welcome Nd Thanks :)

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