Pre-Algebra Examples

$5 m - 9 + 4 m$

Step 1

Add $5 m$ and $4 m$ .

$9 m - 9$

Step 2

Factor $9$ out of $9 m - 9$ .

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Step 2.1

Factor $9$ out of $9 m$ .

$9 (m) - 9$

Step 2.2

Factor $9$ out of $- 9$ .

$9 (m) + 9 (- 1)$

Step 2.3

Factor $9$ out of $9 (m) + 9 (- 1)$ .

$9 (m - 1)$

$9 (m - 1)$

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