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6*(2x-3)-4<14 rezolvati inecuatia


Răspuns :

6(2x-3) - 4 < 14
12x - 18 - 4 < 14
12x - 22 < 14
12x < 14+22
12x < 36
x < 36 : 12
x < 3
x ∈ { 0,1,2 }
[tex]6*(2x-3)-4<14 \\ 12x-18-4<14 \\ 12x-22<14 \\ 12x<36 \\ \boxed{x<3} \\ \\ \boxed{x=[0,1,2]}[/tex]