QuestionChoose expressions equivalent to $18 m-12$: $6 m-4+6 m-4+6 m-4$, $12 m+6-6 m-6$, $6(3 m-2)$, $3(6 m-4)$, $24 n-4^{2}+8-6 m$.

Studdy Solution
Now, compare each of the simplified expressions to the original expression $18m -12$.
The expressions $6m -4 +6m -4 +6m -4$, $6(3m -2)$, and $3(6m -4)$ are equivalent to $18m -12$.
The expressions $12m +6 -6m -6$ and $24n -4^{2} + -6m$ are not equivalent to $18m -12$.
So, the expressions equivalent to $18m -12$ are $6m -4 +6m -4 +6m -4$, $6(3m -2)$, and $3(6m -4)$.