Basic Math Examples

$3 n = 243$

Step 1

Divide each term in $3 n = 243$ by $3$ .

$\frac{3 n}{3} = \frac{243}{3}$

Step 2

Simplify the left side.

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Step 2.1

Cancel the common factor of $3$ .

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Step 2.1.1

Cancel the common factor.

$\frac{3 n}{3} = \frac{243}{3}$

Step 2.1.2

Divide $n$ by $1$ .

$n = \frac{243}{3}$

$n = \frac{243}{3}$

$n = \frac{243}{3}$

Step 3

Simplify the right side.

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Step 3.1

Divide $243$ by $3$ .

$n = 81$

$n = 81$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$