casey211 casey211

14-02-2017
Mathematics

contestada

what is the solution in the equality -3x-42>3?

please explain your answer

I chose __ because.....

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amazingmaddi amazingmaddi

24-02-2017

-3x-42>3
-3x>45
x<-15

I chose x<-15 because through the process of elimination, if it was an equality, x=-15. Since it is an inequality, when dividing both sides by a negative, the sign switches.

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