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Deeastyles1
a fost răspuns

a)5(x-3)-2(x-1)+3x>-1+7x
b)-3x+8+6(-x+2)<-4(x+5)

Răspuns :

Corneadiana23
a)5x-15-2x+2+3x>-1+7x
5x-2x+3x-7x>-1-2+15
-x>12
x>-12
b)-3x+8-6x+12<-4x-20
-3x-6x+4x<-20-12-8
-5x<-40
x<8

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