Question

Simplify the following expression.

two a plus three minus nine b minus a minus seven

Answer 1

2a + (3-9b) - (-7)

is that right?

Answer 2

2a - 9b +4 should be the answer

Answer 3

is 2a-4-9b

Answer 4

no its +4 because of double negatives @gswag98

Answer 5

oh ok so 2a+4-9b

Answer 6

yeah

Answer 7

three a plus nine b plus ten

three a minus nine b minus four

a minus nine b minus four

a plus nine b plus ten

Answer 8

awnser choices^

Answer 9

that cant be right, @isntshelovelyy

Answer 10

well??

Answer 11

why comment anything @isntshelovelyy

Answer 12

the answer chices cant be right...

Answer 13

I got 3A + 10 - 9B

Answer 14

the answer is 2a, not 3a or just a

Answer 15

but, @AdoomyG you might be right

Answer 16

no he ain't because the question says 2a @Ibbutibbu.

Answer 17

wow, you're right too...

Answer 18

Hmm....

Answer 19

i think there is something wrong with the answer choices

Answer 20

But, thats just me

Answer 21

no all his answer choices are wrong @Ibbutibbu.

Answer 22

Yeah...

Answer 23

It this a trick question or something...?

Answer 24

I think so too

Answer 25

i think you should contact your instructor or something, @isntshelovelyy

Answer 26

2A + 3 - 9B - A - 7
Is that set up right?

Answer 27

OH!

Answer 28

we were not counting the other A

Answer 29

so the answer isnt 2A, it is just A

Answer 30

OOH ok

Answer 31

so the answer is c

Answer 32

hold on

Answer 33

...?

Answer 34

I'm thinking answer D

Answer 35

you are right

Answer 36

Actually, im thinking...

Answer 37

THAT WE SHOULD GIVE EACH OTHER MEDALS....!

Answer 38

No? ok

Answer 39

maybe we should give each other medals @Ibbutibbu.