SOLUTION: 2/5=5/10n+2

Question 116188: 2/5=5/10n+2
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given equation

Multiply both sides by the LCM of 10. This will eliminate the fractions (note: if you need help with finding the LCM, check out this solver)

Distribute and multiply the LCM to each side

Subtract 4 from both sides

Subtract 5n from both sides

Combine like terms on the right side

Divide both sides by -5 to isolate n

Reduce

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Answer:
So our answer is (which is approximately in decimal form)

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