Finite Math Examples

$\frac{3 x - 12}{4 - 1}$

Step 1

Factor $3$ out of $3 x - 12$ .

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Step 1.1

Factor $3$ out of $3 x$ .

$\frac{3 (x) - 12}{4 - 1}$

Step 1.2

Factor $3$ out of $- 12$ .

$\frac{3 x + 3 \cdot - 4}{4 - 1}$

Step 1.3

Factor $3$ out of $3 x + 3 \cdot - 4$ .

$\frac{3 (x - 4)}{4 - 1}$

$\frac{3 (x - 4)}{4 - 1}$

Step 2

Subtract $1$ from $4$ .

$\frac{3 (x - 4)}{3}$

Step 3

Cancel the common factor of $3$ .

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Step 3.1

Cancel the common factor.

$\frac{3 (x - 4)}{3}$

Step 3.2

Divide $x - 4$ by $1$ .

$x - 4$

$x - 4$

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