Question

Which expression is equal to 3x?

Answer 1

that's too easy question anyway thanks for giving me points.

it's x+x+x

Answer 2

B.
`x+x+x`

Explanation:

We are asked to find the equivalent expression to
`3x`.

Our given expression stands for 3 times x. This means x is multiplied by 3 or we can say that x is added to itself 3 times.

We can rewrite
`3x` as
`x+x+x`.

Upon looking at our given choices, we can see that only option B is the correct choice.