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I need help with this problem, I don't know how to solve it at all :( 5-6/w=(w-28)/7w
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3 votes
I need help with this problem, I don't know how to solve it at all :(

5-6/w=(w-28)/7w

User Cleve Green
by
8.1k points

1 Answer

3 votes
7w*(5-6/w)=((w-28)/7w)*7w
35w-(42w/w)=w-28
35w-42=w-28
34w=14
w=14/34
w=7/17
User RoboTamer
by
8.6k points
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