Asked by Ben

If I have 12 / 2(x+3) that is the same as saying 12/2 * (x+3) or 6(x+3), right?
Answered by drwls
Yes, if you meant to write (12/2)(x+3).

But, if you meant 12/[2(x-3)], the answer is no.
Your algebraic expression is ambiguous without additional parentheses or brackets.
Answered by Ben
well it is 12 all over 2(x+3)
Answered by drwls
Then the result is 6/(x-3)
Answered by erika
im guesting it is 12/2 =6 and 6(x+3)=6*x=6xand6*3=18 so there will be 6x+18 do have to lose the x
Answered by Ben
so the two cancels out and the 6 goes on top?
Answered by drwls
12/[2(x-3)] = 6/(x-3)
Yes, a 12/2 = 6 cancellation takes place.
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