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Mathematics 13 Online
OpenStudy (anonymous):

solve for d

OpenStudy (anonymous):

\[\frac{ 9 }{ d+b }=\frac{ g }{ d }\]

OpenStudy (fibonaccichick666):

ok, so, what have you tried?

OpenStudy (anonymous):

so i know i have to do pd=gd+bg

OpenStudy (fibonaccichick666):

oh, the 9 is a p, k

OpenStudy (fibonaccichick666):

you are correct to there

OpenStudy (fibonaccichick666):

now, you wanna get all the d's on the same side

OpenStudy (anonymous):

so divide?

OpenStudy (fibonaccichick666):

nah, not yet, so dollow SADMeP the order of operations backwards

OpenStudy (anonymous):

so subtract bg?

OpenStudy (anonymous):

or gd?

OpenStudy (fibonaccichick666):

subtract gd

OpenStudy (anonymous):

now divide g?

OpenStudy (fibonaccichick666):

then you have all the ds on one side and can factor the d out

OpenStudy (fibonaccichick666):

then divide by whatever is inside the parentheses.

OpenStudy (anonymous):

okay okay

OpenStudy (fibonaccichick666):

Sorry, my computer is about to die, gtg. Good luck My hero, @e.mccormick , can you assist from here please?

OpenStudy (anonymous):

aw well thanks !

OpenStudy (e.mccormick):

Which one was upposed to be the p? p/(d+b) = g/d OR g/(d+b) = p/d

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