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Mathematics 19 Online
OpenStudy (anonymous):

Help please? Solve -4(x+10) - 6 = -3(x-2)

OpenStudy (anonymous):

-40 -46 -52 52

OpenStudy (sydthekid913):

Hai XP

OpenStudy (anonymous):

Hi

OpenStudy (sydthekid913):

I'll help :D *Syd's superhero theme song* Lol

OpenStudy (sydthekid913):

first thing's first. which one do you think it is and why?

OpenStudy (anonymous):

B bc im not good in math :/

OpenStudy (sydthekid913):

Lol okay give me a sec to work it out :)

OpenStudy (sydthekid913):

hmmm this is a tough one I know we have to get x by itself so we'd add 6 to both sides then divide 4 (or multiply .25) to both sides which would leave us with x+10=3(x-2)\4

OpenStudy (anonymous):

Okay........

OpenStudy (sydthekid913):

what do you think we should do next?

OpenStudy (anonymous):

Um......... divide 4 from both sides?

OpenStudy (sydthekid913):

:) I did that what do you think 3(x-2)/4 would be?

OpenStudy (anonymous):

Idk!!! I'm so stupid!!!!

OpenStudy (sydthekid913):

neither do I actually... I remember they taught me this trick where you can just multiply 1/4 and flip it so it would be 4/1 or something. Ya know what why don't we try plugging in all four of your choices and see which one works then we can reverse the problem and see what we did wrong?

OpenStudy (anonymous):

I trust you :D

OpenStudy (sydthekid913):

:D I tried to hack ur gmail tho xP

OpenStudy (anonymous):

Why???

OpenStudy (sydthekid913):

jk jk it was just ur insta LOL

OpenStudy (anonymous):

You had me worry for a sec there

OpenStudy (sydthekid913):

Naahhh I only hack with permission ;)

OpenStudy (anonymous):

lol :)

OpenStudy (anonymous):

I still have no idea what the answer is. I'm gonna fail my pretest

OpenStudy (sydthekid913):

It's not A cause that's 164=118

OpenStudy (anonymous):

k......

OpenStudy (sydthekid913):

It's not B cause that's 188=136

OpenStudy (anonymous):

It's either C or D

OpenStudy (sydthekid913):

It's not D I'm checking C now

OpenStudy (anonymous):

Okay :)

OpenStudy (sydthekid913):

YUUUUUUUUUUUS IT'S D

OpenStudy (sydthekid913):

I found a site that'll show us the steps :)

OpenStudy (anonymous):

Cool. Thx!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (sydthekid913):

http://www.tiger-algebra.com/drill/-4(x_10)-6=-3(x-2)/ I worked them out on paper then typed it in here for the correct steps. I hope it helps :D

OpenStudy (anonymous):

Thank you so much!!!!!!!

OpenStudy (anonymous):

i got a 41% :(

OpenStudy (sydthekid913):

Nuuu :( did you get that one right?

OpenStudy (anonymous):

yes

OpenStudy (sydthekid913):

yay :/

OpenStudy (anonymous):

:/

OpenStudy (sydthekid913):

:/ was it timed?

OpenStudy (anonymous):

No

OpenStudy (sydthekid913):

lucky duck mine is :'(

OpenStudy (anonymous):

I'm sorry :(

OpenStudy (sydthekid913):

it's k! this was one of my least favorite topics in 8th grade it's not so bad in 9th tho after you've done it once :)

OpenStudy (anonymous):

I've never liked math. Too complicated for me

OpenStudy (sydthekid913):

aww :(

OpenStudy (anonymous):

Yea

OpenStudy (sydthekid913):

messages?

OpenStudy (anonymous):

Messages??

OpenStudy (sydthekid913):

do you want to switch back? xP

OpenStudy (sydthekid913):

oh hey check this out...

OpenStudy (sydthekid913):

\(\def\Syd{\bf\Huge\color{lime}{\Huge\circledS}_\color{blue}{Y_\color{red}{D}\color{yellow}{T}\color{aqua}{H}_\color{darkmagenta}{E}\color{darkorange}{K}^\color{chartreuse}{I}_\color{crimson}{D}\color{blueviolet}{9}\color{blue}{1}\color{fuchsia}{3}^\ddot{\smile}}\color{lime}{♫}}\Syd\)

OpenStudy (anonymous):

Cool!!!!!

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