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Mathematics 12 Online
OpenStudy (anonymous):

please halp me with this question will fan!!

OpenStudy (anonymous):

What is the value of z in the equation 5(2z + 4) = 0? open study

sammixboo (sammixboo):

First simplify by distributing 5(2x + 4) Do you know how to do that?

OpenStudy (anonymous):

plz halp @Hero @MoonlitFate @TheSmartOne

OpenStudy (here_to_help15):

halp?

OpenStudy (anonymous):

not really...

OpenStudy (anonymous):

do what sammixboo tells you then i will confirm it it's really easy....

OpenStudy (anonymous):

i'm not really allowed to give you the answer like that. It's against the rules

OpenStudy (anonymous):

2x + 4?

sammixboo (sammixboo):

Well take a look at this to learn how to distribute - it'l help a TON! http://www.dummies.com/how-to/content/how-to-perform-distribution-in-algebra.html

OpenStudy (anonymous):

lemme do sammixboo's link...

sammixboo (sammixboo):

Yeah. I'd rather you look at that then let me explain. Learning t distribute will help for future problems

OpenStudy (anonymous):

that didnt help very much can you help me some more?

OpenStudy (anonymous):

i didnt understand

OpenStudy (anonymous):

try various websites like youtube

OpenStudy (anonymous):

k

OpenStudy (anonymous):

thnx

TheSmartOne (thesmartone):

Hint: \(\sf\Large a(b+c) = (a\times b) + (a\times c)\) You could also write that as \(\sf\Large a(b+c) = ab+ac\)

TheSmartOne (thesmartone):

After you do that, then just solve for z.

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