Select all the equations that are equivalent to-3 (x+1)

A.-3x + (-3)

B. x-3

C.-3x+1

D.-3x-3

A) - 3x + ( - 3) and D) - 3x - 3 are equivalent.

Step-by-step explanation:

We have,

- 3 (x + 1)

= - 3x - 3

A. - 3x + (-3)

= - 3x - 3, is equivalent to - 3 (x + 1).

B. x - 3

= x - 3, is not equivalent to - 3 (x + 1).

C. - 3x + 1

= - 3x + 1, is not equivalent to - 3 (x + 1).

D. - 3x - 3

= - 3x - 3, is equivalent to - 3 (x + 1).

Thus, A) - 3x + ( - 3) and D) - 3x - 3 are equivalent.