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anonymous
 3 years ago
Seven times a number is subtracted from 15. The result is 42
anonymous
 3 years ago
Seven times a number is subtracted from 15. The result is 42

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zepdrix
 3 years ago
Best ResponseYou've already chosen the best response.27x < 7 times a number 157x < is subtracted from 15 157x=42 < and the result is 42 make sense? :D

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@zepdrix gave a solid solution, but it's not in the generalized form. Here's the universal relation: http://www.wolframalpha.com/input/?i=the+answer+to+life%2C+the+universe+and+everything

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0to find x then I would need to undo each side?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Seven times a number is subtracted from 15. The result is the answer to life, the universe, and everything.

zepdrix
 3 years ago
Best ResponseYou've already chosen the best response.2yah you need to get the x term alone c: requires a lil bit of math there is a positive 15 on the left, subtract 15 from both sides and that will deal with move one of the items to the other side, bringing you closer to solving for x. hope that makes sense c: just post if yer still stuck.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes it does...I thougt so.... ty
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