Question

Help
solve for x: -3(2x+6)=-12
answers
x=1 and x=5
x=-1 and x=-5
x=-9 and x=3
no solution

Answer 1

Help I have no idea what i do.

Answer 2

b

Answer 3

I got 3.

Answer 4

i know it is -1 but what is x=-5 mean

Answer 5

\[-3(2x+6)=-12\] Distribute the -3
\[-6x-18=-12\] add 18 to both sides
\[-6x=6\] Divide -6 to both sides
\[x=-1\]

Answer 6

I did that but what Does x=-5 mean

Answer 7

You should only have one answer I beleive

Answer 8

Is it multiple choice??

Answer 9

ok, but thank you for your help.

Answer 10

No problem I'll look into the -5

Answer 11

Ya i'm positive there should only be one answer