Explicación paso a paso:
[tex]2(x - 1) - 3(x + 1) \geqslant 0 \\ 2x - 2 - 3x - 3 \geqslant 0 \\ - x - 5 \geqslant 0 \\ - 5 \geqslant x[/tex]
C.S. : x E < - oo ; -5 ]
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Explicación paso a paso:
[tex]2(x - 1) - 3(x + 1) \geqslant 0 \\ 2x - 2 - 3x - 3 \geqslant 0 \\ - x - 5 \geqslant 0 \\ - 5 \geqslant x[/tex]
C.S. : x E < - oo ; -5 ]