Respuesta:
x ≥ -1
Explicación paso a paso:
12x + 7 ≥ 3x - 2 12x - 3 ≥ - 2 -7 9x ≥ -9 x ≥ -1
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Verified answer
Respuesta:
x ≥ -1
Explicación paso a paso:
12x + 7 ≥ 3x - 2 12x - 3 ≥ - 2 -7 9x ≥ -9 x ≥ -1