3 years ago

What is a simplified expression for (x−y)−(x+y)?

Mathematics

2 answers:

stellarik [79]3 years ago

3 0

Answer:

-2y

Step-by-step explanation:

Let's simplify step-by-step.

x−y−(x+y)

Distribute the Negative Sign:

=x−y+−1(x+y)

=x+−y+−1x+−1y

=x+−y+−x+−y

Combine Like Terms:

=x+−y+−x+−y

=(x+−x)+(−y+−y)

=−2y

sveticcg [70]3 years ago

3 0

Answer:

-2y

Step-by-step explanation:

............... ..........

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