Question

MEDAL FOR ANSWER




Which of the following is not an equivalent expression to -12 - 7x?




-7x + 12
-7x - 12
-7x + (-12)
-12 + (-7x)

Answer 1

@mathmale
@JG1_Fox

Answer 2

what lesson is this. i think i can do it.

Answer 3

im on the review lesson in pre algebra A unit 5 grade 8

Answer 4

Please start out by saying "Medal to whomever helps me to find my own answer."

-12 - 7x can be re-written in various ways, such as -(12+7x).

You might want to simplify each of the answer choices as much as possible and then compare each result to -12 - 7x.

Answer 5

ok

Answer 6

my calculator wont simplify them

Answer 7

is it b?

Answer 8

so you got it. it is Polynomial

Answer 9

so b is right?

Answer 10

yes

Answer 11

Thanks :)

Answer 12

Your Welcome. if you have anymore questoin tag me.

Answer 13

ok

Answer 14

just fan me and i will fan you.

Answer 15

k i did

Answer 16

ok.