# Simplify #7-x-3x# ?

##### 2 Answers

#### Explanation:

To simplify this problem, we first have to combine like terms.

There are no more like terms, so unless if we know what x is,

In math, when we have answers like this it's best to put numbers with exponents or coefficients before constants, so the final answer should be

Nov 5, 2017

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#### Explanation:

Assuming

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