Translation of "rationalize" into Spanish

It was merely an attempt to rationalize the Committee’s work.

Es simplemente un intento de racionalizar la labor de la Comisión.

Two oft-repeated rationalizations are used to support moral transgression.

Para justificar la transgresión moral se usan dos argumentos frecuentes.

Numerous times I had intended to call or stop by, but each time I rationalized my way out.

Muchas veces me propuse llamar o pasar a verlos, pero siempre encontraba alguna excusa para no hacerlo.