Basic Math Examples

$\frac{3}{4} \cdot (4 n - 3)$

Step 1

Apply the distributive property.

$\frac{3}{4} (4 n) + \frac{3}{4} \cdot - 3$

Step 2

Cancel the common factor of $4$ .

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Step 2.1

Factor $4$ out of $4 n$ .

$\frac{3}{4} (4 (n)) + \frac{3}{4} \cdot - 3$

Step 2.2

Cancel the common factor.

$\frac{3}{4} (4 n) + \frac{3}{4} \cdot - 3$

Step 2.3

Rewrite the expression.

$3 n + \frac{3}{4} \cdot - 3$

$3 n + \frac{3}{4} \cdot - 3$

Step 3

Multiply $\frac{3}{4} \cdot - 3$ .

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Step 3.1

Combine $\frac{3}{4}$ and $- 3$ .

$3 n + \frac{3 \cdot - 3}{4}$

Step 3.2

Multiply $3$ by $- 3$ .

$3 n + \frac{- 9}{4}$

$3 n + \frac{- 9}{4}$

Step 4

Move the negative in front of the fraction.

$3 n - \frac{9}{4}$

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