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Mathematics 22 Online
OpenStudy (anonymous):

1/a+1/b=1/f

OpenStudy (shubhamsrg):

??

OpenStudy (anonymous):

solve for a

OpenStudy (anonymous):

sry

OpenStudy (jiteshmeghwal9):

|dw:1345567610430:dw|

OpenStudy (anonymous):

thanks!

OpenStudy (jiteshmeghwal9):

by cross-multiply|dw:1345567684530:dw|

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