Ask your own question, for FREE!
Mathematics 51 Online
OpenStudy (anonymous):

How would I solve 3x+2y=25 and xy=4 simultaneously

OpenStudy (gorv):

xy=4

OpenStudy (gorv):

divide both side by x

OpenStudy (gorv):

what u got ??

OpenStudy (anonymous):

Y=8.25 and x=2.83333

OpenStudy (anonymous):

@gorv

OpenStudy (gorv):

xy=4

OpenStudy (gorv):

divide both side by x

OpenStudy (gorv):

y=4/x

OpenStudy (gorv):

plug in this value of y in other equation

OpenStudy (radar):

@Ayesha_J Are you going to work this?

OpenStudy (anonymous):

I have

OpenStudy (radar):

If you got the answers that you posted above, you may have made a mistake.

OpenStudy (radar):

Continue with what @gorv posted. You will get a quadratic equation that is factorable and and one of the answers is a integer the other is a simple fraction. Good luck wirth your studies.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!