SOLUTION: Please help solve:
5/z=7/z-1/5
Please show steps you took for completion.
Thank you!
Algebra.Com
Question 522598: Please help solve:
5/z=7/z-1/5
Please show steps you took for completion.
Thank you!
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
solve:
subtract 7/z from both sides
combine like terms
get rid of the negatives, mult both sides by -1
Cross multiply
1z = 2(5)
z = 10
:
:
Check solution in original problem, replace z with 10
1/5 is 2/10
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