Respuesta :

[tex]4x-5(2x-1)\le7\mleft(2x+3\mright)[/tex][tex]\begin{gathered} 4x-10x+5\le14x+21 \\ -6x+5\le14x+21 \\ -6x-14x\le21-5 \\ -20x\le16 \\ x\ge\frac{16}{-20} \\ x\ge-\frac{4}{5} \end{gathered}[/tex]

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