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rezolvati inecuatia in R: [tex] \frac{x-1}{3}+ \frac{2x-5}{2} \leq \frac{3x-2}{6} [/tex]

Răspuns :

Se,aduce,la,numitor,comun
2x-2+6x-15≤3x-2
8x-17≤3x-2
5x≤15
x≤3
=>x∈(-∞,3]