26-01-2017
Mathematics

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Add the two expressions. -2q + 1 and -q – 9

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itsnotmckayla itsnotmckayla

26-01-2017

-3q+8 would be the answer

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26-01-2017

-3q-8 because you start out with-2q+1+-q-9. then you combine -2q-q and 1-9 and you get -3q-8. You can't simplify it any further so that is your answer. Hope this helps!

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