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Pre-Algebra 20 Online
OpenStudy (anonymous):

Ok I can't seem to get a hang of the algebra stuff Down pat... I don't know why... Can anyone help better explain why some I can do and some I draw a blank? Simplify the following expression -(3x-11)+3(6x+6)

OpenStudy (triciaal):

it might help to read the question slower. then go through the steps carefully.

OpenStudy (triciaal):

for this question you need to use the distributive property to get rid of parenthesis group like terms compute to simplify like terms

OpenStudy (anonymous):

It said to drop the factor? SO that means drop the negative correct?

OpenStudy (triciaal):

-(3x-11)+3(6x+6) multiply each term inside by what is outside -3x + 33 + 18 x + 18 group like terms (-3x + 18x ) + (33 + 18) i'm sure you can finish this

OpenStudy (anonymous):

I am doing well in the other courses I think math just throws me for a loop

OpenStudy (anonymous):

-15x+29 drop the factor so 15x+29

OpenStudy (triciaal):

all in your mind. change your thinking and you will do better.

OpenStudy (triciaal):

drop what factor?

OpenStudy (triciaal):

do you follow what I did?

OpenStudy (anonymous):

Oops do not factor So that means do not put the negative on it ?

OpenStudy (anonymous):

How did you come up with 33? I came up with 11

OpenStudy (triciaal):

i made a mistake thanks its -1*-11 i did 3*11

OpenStudy (anonymous):

ok so it should be 15x+29

OpenStudy (triciaal):

so it would be 15 x + 29

OpenStudy (triciaal):

like I said and it goes for me too you can see, go through the steps carefully

OpenStudy (anonymous):

Ok thank you so much for your help

OpenStudy (triciaal):

you are welcome

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