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anonymous
 5 years ago
20/15x=5/x how do i solve this?
anonymous
 5 years ago
20/15x=5/x how do i solve this?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is 15  x in the denominator or just the 15?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the 15x is the denominator

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.020 5  =  15  x x Anytime you have a fraction = a fraction, you can cross multiply. 20(x) = 5(15  x) distribute 20x = 75  5x add 5x to both sides 25x = 75 divide by 25 x = 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanks! will you help me out some more?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0140  x x  =  81 9 Because you have a fraction = a fraction  you cross multiply.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(140  x) * 9 = 81 * x

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Divide both sides by 90

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanks i get it now its a lot easier explained step by step like that you are a lot of help..
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