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Mathematics 13 Online
OpenStudy (anonymous):

6y + 3y + 6y - 2y

razor99 (razor99):

hey u just have to add 6y+3y and 6y and subtract 2y

OpenStudy (charlotte123):

yep :D u get 13y :)

OpenStudy (charlotte123):

yes?

razor99 (razor99):

no its okay

razor99 (razor99):

@gummybear22

razor99 (razor99):

did u get it

OpenStudy (charlotte123):

okay XD

OpenStudy (anonymous):

thank you! I really don't get this kinda I really dont get this whole thing

OpenStudy (charlotte123):

no problem! glad we could help u :) welcome to OpenStudy!

OpenStudy (anonymous):

I still have a whole worksheet I need to finish:(

OpenStudy (charlotte123):

I can help ya :) just post ur question and link me

OpenStudy (charlotte123):

thanks!

OpenStudy (anonymous):

I'm stuck on this problem 13c - 7 + c - d

OpenStudy (charlotte123):

u group the like terms together :) so it would be 14c - d - 7

OpenStudy (anonymous):

thank you(:

OpenStudy (charlotte123):

no prob!

OpenStudy (anonymous):

18+7x-12+5x

OpenStudy (anonymous):

@charlotte123

razor99 (razor99):

Hey its okay i will help

razor99 (razor99):

First its idle to collect the like terms

razor99 (razor99):

u know like terms dont ya

OpenStudy (anonymous):

so 18 and 12

OpenStudy (anonymous):

7x and 5x

OpenStudy (anonymous):

@razor99

razor99 (razor99):

umm wait a minute okay i am calculating

OpenStudy (anonymous):

ok

razor99 (razor99):

its 10x+6

OpenStudy (anonymous):

now this one I'm really stuck on 2(v-5) +7v+4

razor99 (razor99):

okay

razor99 (razor99):

Do u want the answer or with steps

OpenStudy (anonymous):

answer

razor99 (razor99):

9v-6

OpenStudy (anonymous):

cause I have 14 more problems to do:((

razor99 (razor99):

omg

OpenStudy (anonymous):

p-2+1-p+1+2p

OpenStudy (anonymous):

there's like 4 really hard ones

razor99 (razor99):

ye[ this one is pretty tough

OpenStudy (anonymous):

I know

OpenStudy (anonymous):

and then here's the other hard ones 3(d-4)+2-2d+1-d 5-9k+1+k-2(7-k) 7h+1-h+4-2-8h

razor99 (razor99):

okay i can do that one

OpenStudy (anonymous):

@razor99 @charlotte123

razor99 (razor99):

Those questions pretty easy :D

OpenStudy (anonymous):

I need all of them cause there too hard for me

OpenStudy (anonymous):

can I have the answer please

razor99 (razor99):

Frist oneanwers is-9

OpenStudy (anonymous):

ok what r the others

OpenStudy (anonymous):

@razor99

razor99 (razor99):

Second one answer is -8-6k

razor99 (razor99):

Thirsd one answer is -2h+3

OpenStudy (anonymous):

there's 4

OpenStudy (anonymous):

@razor99

razor99 (razor99):

p-2+1-p+1+2p

OpenStudy (anonymous):

yeah that one

razor99 (razor99):

okay hold on

OpenStudy (anonymous):

okay

razor99 (razor99):

4p-1

OpenStudy (anonymous):

-8-7(y+2) I got -15+3y

OpenStudy (anonymous):

@razor99

razor99 (razor99):

k i am on it

OpenStudy (anonymous):

k

razor99 (razor99):

um no thats wrong

OpenStudy (anonymous):

wHat is it

razor99 (razor99):

6-7y is the answer

OpenStudy (anonymous):

12(n-4)-3n

OpenStudy (anonymous):

@razor99

razor99 (razor99):

o srry forgot aobut u

razor99 (razor99):

12n-48-3n 12n-3n-48 9n-48

OpenStudy (anonymous):

so the final answer is 9n-48

OpenStudy (anonymous):

-7+g+1-6g @razor99

razor99 (razor99):

yeap thats the final answer

OpenStudy (anonymous):

-7+g+1-6g @razor99

razor99 (razor99):

-7+1+g-6g -6-5g

OpenStudy (anonymous):

6(r-4)+r+30-7r @razor99

OpenStudy (anonymous):

@razor99

razor99 (razor99):

srry i had to log off

OpenStudy (anonymous):

it's fine can I have theanswer

razor99 (razor99):

nope i will prvide u the steps

OpenStudy (anonymous):

ok

razor99 (razor99):

6r-24+r+30-7r 6r+r-7r-24+30 54 is the answer

OpenStudy (anonymous):

it's just 54

razor99 (razor99):

yep

razor99 (razor99):

6r+r is 7r Sp 7r-7r =0

razor99 (razor99):

*so

OpenStudy (anonymous):

okay so the final answer is 54?

razor99 (razor99):

yes

OpenStudy (anonymous):

what are the steps for 21-8(v+3)+3+7v

razor99 (razor99):

okay

razor99 (razor99):

21-8(v+3)+3+7v 21-8v-24+3+7v 21-24+3-8v+7v =-v

OpenStudy (anonymous):

check my answers 5x-x 4+m-3m 3y+1+5+4y 10-4s+2s-3

OpenStudy (anonymous):

@razor99

razor99 (razor99):

whats the questions

OpenStudy (anonymous):

Those r the questions @razor99

razor99 (razor99):

oh hahaha

razor99 (razor99):

5x-1 =4x

razor99 (razor99):

4+m-3m =4+m-3m =4-2m

razor99 (razor99):

3y+1+5+4y =3y+4y+1+5 =7y+6

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