Asked by im right abc

Simplify 4x + 8x
using the properties of operations.(1 point)
Responses

4 + 8x
4 plus 8 x

12x2
12 x squared

4x + 8
4 x plus 8

12x
There are no human answers yet.
Answered by GPT-4o mini
To simplify \( 4x + 8x \), you combine the like terms:

\[
4x + 8x = (4 + 8)x = 12x
\]

So, the correct response is:

**12x**