What expression are equivalent to 3(-2a-4)+3a?

These are the steps u need to do

3 x -2a

3x 4

Then just put 3a next to it

And add all up the variables or the ones that has an a

Step-by-step explanation:

-6a - 12.

Step-by-step explanation:

3(-2a - 4) + 3a    Distribute the 3 over the parentheses:

= -6a - 12 + 3a

=  -6a - 12.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.