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Answer :

DᴀʀᴋPᴀʀᴀᴅᴏxgo

let's solve :

  • -1 + x < -10

  • x < -10 + 1

  • x < -9

[tex]\\ \sf\longmapsto -1+x<-10[/tex]

[tex]\\ \sf\longmapsto x<-10+1[/tex]

[tex]\\ \sf\longmapsto x<-9[/tex]

Hence solved

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