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anonymous
 5 years ago
(2/7)r + 2r = (1/2)r + (17/2)
Solve for r.
anonymous
 5 years ago
(2/7)r + 2r = (1/2)r + (17/2) Solve for r.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm not really sure where to start :(

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0future warning, i might suddenly leave, but thats because my cp froze. sorry!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That's okay :) I apprciate the help

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok, oaktree, go right ahead.

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0So, first you want to multiply each term by 2 to get rid of the fractions.

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0Then multiply each term by 7 to get rid of the other fraction

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh! I see it's about getting rid of the fractions?

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0And you get 4r+28r=7r+119

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0No, it just makes it easier to solve.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not exactly, but its helpful to simplify the, your goal is to isolate the r

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0So then you can simplify and get 25r=119

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh! That makes sense. My professor kept telling me to multiply everything by 14

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0That also works because it is really doing both at once, but it's simpler to do them in two steps to prevent mistakes.

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0From 25r=119, you can easily get r=119/25.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That's where I got confused! Thank you both sooo much!

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0Which I don't believe can be simplified.

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0So that's your final answer.

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0Anything else I missed, mathfreak?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oaktree, is that right? mustn't you multiply it to the other side as well( simple an important rule, you can do something to one side of the equation, as long as you do the same to the other side.)

Oaktree
 5 years ago
Best ResponseYou've already chosen the best response.0If you mean the 2 and the 7, I did multiply both sides. Check my equation, maybe I messed it up somewhere.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ya, i noticed that. did you inform her about it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry, this site crashes my cp,
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