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-4x > 7 -3
-4x > 4
x < 4/-4 [tanda berubah jika pembaginya negatif]
x < -1
x={....,-5,-4,-3,-2}
-4x+3>7 =
-4x> 7-3
-4x> 4(karna : -4,jadi berubah pula tandanya)
x<-1 (jadi nilai x =-2,-3,-4,....)
maaf bila salah