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Mathematics 10 Online
OpenStudy (anonymous):

Solve the inequality 7(x + 4) > 0. a) x<-4 b) x>-4 c) x<4 d) x>4

OpenStudy (anonymous):

you mean (x + 4) > 0.

OpenStudy (anonymous):

no its 7(x+4)>0

OpenStudy (anonymous):

yeah its equivalent inequality x + 4 > 0.

OpenStudy (anonymous):

solution is x>-4

OpenStudy (anonymous):

thanks @Thesn1

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