Mathematics 16 Online
OpenStudy (anonymous):

3x + 4 = 19

OpenStudy (anonymous):

x=5.

OpenStudy (anonymous):

Cindy can you do algebra?

OpenStudy (mimi_x3):

3x = 15 x = 5

OpenStudy (anonymous):

I strugle with it

OpenStudy (mimi_x3):

LOL, its easy man xD

OpenStudy (saifoo.khan):

Cindy's Just playin with us, Spamming the questions!

OpenStudy (anonymous):

Its okay Cindy, we're here to help.

OpenStudy (saifoo.khan):

Is Cindy a name of a man?? @mimi>

OpenStudy (mimi_x3):

lmao , spamming like yu saifoo xD

OpenStudy (mimi_x3):

lols , i dnt mean "man" as in she's a man xD

OpenStudy (saifoo.khan):

you*

OpenStudy (saifoo.khan):

IM NOT spamming.

OpenStudy (anonymous):

uhm, no offense cindy but you need to learn basic algebra for the higher mathematics...

OpenStudy (anonymous):

No Im not a man

OpenStudy (mimi_x3):

lols , i know xD

OpenStudy (anonymous):

Yeah I do Sorry Guys I have always had a hard time in Math

OpenStudy (anonymous):

Anyways Cindy... algebra is about doing the opposite. If something's x-4=10, to isolate the x, you need to add 4 to both sides, because adding is the opposite of subtracting

OpenStudy (anonymous):

multiplying is the opposite of dividing

OpenStudy (saifoo.khan):

haha @meme

OpenStudy (anonymous):

if you don't see a sign in front of the number, like 5, then it's automatically a plus (so you would subtract)

OpenStudy (anonymous):

3x+4=9

OpenStudy (anonymous):

Work from the outside in- get to the term with the the variable last.

OpenStudy (anonymous):

so, since 4 is positive, you subtract. Subtract a four from 9.

OpenStudy (anonymous):

wait 19

OpenStudy (anonymous):

5

OpenStudy (anonymous):

15

OpenStudy (anonymous):

DId you get the answer by working it out or reading others's posts?

OpenStudy (anonymous):

No when you said subtract 4 from 9 But it was 19 - 4 Right

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