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Mathematics 20 Online
OpenStudy (anonymous):

Find x in this proportion. x/3 = x +2/5 so x = ?

OpenStudy (anonymous):

wait. is the prop:|dw:1337295973915:dw|

OpenStudy (anonymous):

when you have a fraction equal to a fraction and you need to solve for a variable, just cross multiply and sole. Can you do this?

OpenStudy (anonymous):

I was assuming that the numerator in the second fraction was x+2

OpenStudy (anonymous):

is the drawing the correct equation?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

to the picture question

OpenStudy (anonymous):

okay. wud u like me 2solve?

OpenStudy (anonymous):

that be nice :) but id also like to have it explained so ill get it please

OpenStudy (precal):

|dw:1337296170407:dw|

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