Yagameh
Yagameh
28-01-2018
Mathematics
contestada
Please h e l p me, I really don't get this.
Respuesta :
altavistard
altavistard
28-01-2018
Recall that +(-1) = -1. Thus, +(-12) = -12. Then you have -6n - 12 + 4n, or
12-4n (answer)
This is equivalent to 2(2n-6).
You must also check 4(n-3) - 6n. Is the end result the same as 2(2n-6)?
Answer Link
jazzz6
jazzz6
28-01-2018
B is the answer to the question.
Answer Link
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