# How do you simplify #-5xx7x#?

##### 2 Answers

Feb 26, 2017

#### Explanation:

Simplifying an answer usually means expressing a statement in the fewest terms.

In this case, multiply

Feb 26, 2017

#### Explanation:

We are not given a sign for the 7 so by convention it is positive.

Write as

When multiplying or dividing, if the signs are different than the answer is negative. If they are the same the answer is positive.

We are not given any sign for the