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Solving an Equation with Variables on Both Sides

Solve the fol...

Question

Solve the following equations
$9 n = 45$

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Solution

Solving the equation
The given equation is $9 n = 45$
Dividing both sides of the equation by 9, we get
$\Rightarrow \frac{9 n}{9} = \frac{45}{9} \Rightarrow n = 5$
Hence, the solution for the given equation is $n = 5$

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