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Solve the proportional equation below: 10/3= n-1/n-4
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5 votes
Solve the proportional equation below: 10/3= n-1/n-4

User Alste
by
4.7k points

1 Answer

4 votes

Answer:

n=5.285

Explanation:

10/3=n-1/n-4

Cross multiply

3(n-1)=10(n-4)

3n-3=10n-40

Collect like terms

-3+40=10n-3n

37=7n

Divide both sides by 7

n=5.285

User DaveGreen
by
5.8k points
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