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State all integer values of x in the interval –2 < x < 5 that satisfy the following
inequality:
5x + 9 < 7

User Chh
by
7.5k points

1 Answer

1 vote

Solve second one


\\ \sf\longmapsto 5x+9<7


\\ \sf\longmapsto 5x<7-9=-2


\\ \sf\longmapsto x<(-2)/(5)


\\ \sf\longmapsto x<-0.4

Then

-2<x<7

  • x={-1,-2}
User Anko
by
7.9k points

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