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Mathematics 18 Online
OpenStudy (anonymous):

how do i simplify epressions by combining like terms ???

OpenStudy (saifoo.khan):

add the same variable terms

OpenStudy (anonymous):

so if i have 9a+6-3a i add ?? 9+-3

OpenStudy (saifoo.khan):

ok, so: 9a -3a + 6 6a + 6

OpenStudy (saifoo.khan):

thats it.

OpenStudy (anonymous):

ooo ok i think i got it can u stick aoundjus in case ???

OpenStudy (saifoo.khan):

whts "aoundjus" ?

OpenStudy (anonymous):

around just in case

OpenStudy (anonymous):

bc i hvae a few more questions

OpenStudy (saifoo.khan):

Sure, i can help u with them too.

OpenStudy (anonymous):

like how do i do it if its5x=6y+7x ????

OpenStudy (anonymous):

thx ur a life saver !!!!

OpenStudy (saifoo.khan):

7x-5x+6y 2x + 6y

OpenStudy (saifoo.khan):

uw. :)

OpenStudy (anonymous):

wen do i know wen to subtract or wen to add ??

OpenStudy (anonymous):

so if i have 3a+5b+2a+7b wud my answer be 5a+12b ??

OpenStudy (saifoo.khan):

Yeah! u r 100% correct. conmgrats/

OpenStudy (saifoo.khan):

Congrats.&

OpenStudy (saifoo.khan):

*

OpenStudy (anonymous):

omg yay thank you !! i unrstand this now !! :)

OpenStudy (saifoo.khan):

uw. :D

OpenStudy (anonymous):

ur such a big help !!!! thx to u ive done half m ymath packet so far since uve been helping me !! :)

OpenStudy (saifoo.khan):

:]

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