Question

3-7x+2x If x=3 Pls explain

Answer 1

So first of all...are you here?

Answer 2

yes it's not showing though

Answer 3

Ok so first of all
You need to fill the x's in with the three's so it would look like this
3-7*3+2*3
Next you have to do the order of operatins PEMDUS
You with me so far?

Answer 4

yep

Answer 5

@iambatman cool username :o

Answer 6

Ok then, you have to do this
3-7*3+2*3
You do 7*3 which is?

Answer 7

21

Answer 8

Yes, so then you do this
3-21+2*3
2*3 is?

Answer 9

6

Answer 10

Yeah, so now it looks like this
3-21+6
So now what do you do first?

Answer 11

Oh I see what I did wrong :o I think I did 21+6 first then subtracted

Answer 12

You are supposed to do that

Answer 13

?

Answer 14

Ok Nvm do ti from left to right now.
So do the subtracting first then add

Answer 15

Ik, and I got -12 as my answer, correct?

Answer 16

Well...do you have answer choices?

Answer 17

-30 -12 -18 -24

Answer 18

Yeah!
So your answer is -12
:)

Answer 19

ok ty

Answer 20

Your very welcome! :D

Answer 21

Do you need more help with anything else?

Answer 22

Um, maybe later, not sure. I'll make sure to tag u though

Answer 23

@LoveIt Alright sounds good!
Good luck on your homeowork! :)

Answer 24

Thanks again! bye!

Answer 25

Your welcome again!
And bye