21-09-2016
Mathematics

Answered

twelve decreased by twice a number equals -34. write an equation for this situation and then find the number

Verified Answer :

nikkininja1416 nikkininja1416

21-09-2016

12- 2n= -34
first you subtract 12 from -34 to get -2n=-46
then you divide -2n=-46 by 2
your end result should be n=-23
(if i remember this correctly)

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