Comparamos el resultado negativo con el resultado desfavorable.

Comparamos is the first-person plural form of comparar, so it means we compare or we are comparing, depending on context.

Spanish present tense often covers both:

• we compare
• we are comparing

So the exact English translation depends on the wider context.

Because Spanish often omits subject pronouns when they are not needed.

The ending -amos in comparamos already tells you the subject is we. So nosotros is usually unnecessary.

• Comparamos... = normal, neutral
• Nosotros comparamos... = more emphatic, as in we compare..., not someone else

This is very common in Spanish.

Because comparar ... con ... is the standard way to say to compare ... with ....

Structure:

• comparar A con B = to compare A with B

So:

• Comparamos el resultado negativo con el resultado desfavorable.

You may also sometimes see comparar A y B, especially when the meaning is obviously comparative, but comparar ... con ... is very clear and very standard.

It is used twice because Spanish is treating them as two separate noun phrases:

• el resultado negativo
• el resultado desfavorable

This is completely natural in Spanish. It makes the sentence clear and balanced.

You could sometimes shorten the second phrase if the noun is understood:

• Comparamos el resultado negativo con el desfavorable.

That still means We compare the negative result with the unfavorable one.

But the full version with resultado repeated is often clearer, and it can sound more formal or precise.

Yes, absolutely.

That is a perfectly normal shorter version. In the second part, el desfavorable stands for el resultado desfavorable.

So both are correct:

• Comparamos el resultado negativo con el resultado desfavorable.
• Comparamos el resultado negativo con el desfavorable.

The full version is more explicit; the shorter one avoids repetition.

They are similar, but not always identical.

• negativo usually means negative
• desfavorable usually means unfavorable or adverse

A resultado negativo may simply be a negative result. A resultado desfavorable often suggests a result that is not beneficial, goes against someone, or is bad in practical terms.

In some contexts they may overlap, but the sentence is clearly distinguishing between two categories or two ways of describing a result.

Because in Spanish, descriptive adjectives usually come after the noun.

So:

• resultado negativo
• resultado desfavorable

That is the normal order.

Putting the adjective before the noun is sometimes possible in Spanish, but it often sounds literary, emphatic, or changes the nuance. In this sentence, the standard order is definitely noun + adjective.

Here, comparamos is normally understood as present indicative:

• we compare
• we are comparing

However, in speech, the same form can also be preterite in some contexts:

• we compared

That happens because for -ar verbs, the present nosotros form and the preterite nosotros form look the same:

• comparamos = present we compare
• comparamos = preterite we compared

Normally, context tells you which meaning is intended.

You usually know from the context or from time expressions.

For example:

• Ahora comparamos los datos. = Now we are comparing the data.
• Ayer comparamos los datos. = Yesterday we compared the data.

Without extra context, learners usually interpret it as present tense first, but both are possible in principle.

Yes, but the original order is the most neutral and natural.

Normal order:

• Comparamos el resultado negativo con el resultado desfavorable.

You could change the order for emphasis, but it would sound less neutral:

• El resultado negativo lo comparamos con el resultado desfavorable.

That kind of structure is used when you want to highlight el resultado negativo. For a simple statement, the original sentence is best.

Yes, it is natural, especially in a formal, analytical, or technical context.

It sounds like something you might read or hear in:

• a report
• an academic discussion
• a business analysis
• a scientific or statistical explanation

In more casual speech, a speaker might shorten it a little, for example:

• Comparamos el resultado negativo con el desfavorable.

But the original sentence is perfectly correct and natural.