Answer :

Nytex

The expression ( 13x + 20x ) simplifies to 33x. When you add the coefficients of the variables that are the same (both have the variable ( x )), you get 33. So, the simplified expression is ( 33x ).

greentoowon

Answer:

13x + 20x simplifies to 33x.

Step-by-step explanation:

When you add like terms, such as 13x and 20x (both terms with the variable x), you add their coefficients together. In this case, 13x + 20x is equivalent to 13 + 20 times x, which equals 33x.

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