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19 votes
What does u equal in 4/5u=8

User Bradmo
by
8.9k points

2 Answers

11 votes
First,by cross multiply 5u by 8
It gives 40u then dividing both sides by 40 it gives 1/10
User BruceCui
by
8.1k points
4 votes

Answer:

u = 10

Explanation:

Solve for u by simplifying both sides of the equation, then isolating the variable.

User Richard Jarram
by
7.9k points

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