Algebra Examples

$- 7 x^{3} + 5 a x - 3 + (7 x^{3} + 5 - 9 a x)$

Step 1

Remove parentheses.

$- 7 x^{3} + 5 a x - 3 + 7 x^{3} + 5 - 9 a x$

Step 2

Add $- 7 x^{3}$ and $7 x^{3}$ .

$5 a x - 3 + 0 + 5 - 9 a x$

Step 3

Add $5 a x$ and $0$ .

$5 a x - 3 + 5 - 9 a x$

Step 4

Subtract $9 a x$ from $5 a x$ .

$- 4 a x - 3 + 5$

Step 5

Add $- 3$ and $5$ .

$- 4 a x + 2$

Step 6

Factor $- 2$ out of $- 4 a x + 2$ .

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Step 6.1

Factor $- 2$ out of $- 4 a x$ .

$- 2 (2 a x) + 2$

Step 6.2

Factor $- 2$ out of $2$ .

$- 2 (2 a x) - 2 (- 1)$

Step 6.3

Factor $- 2$ out of $- 2 (2 a x) - 2 (- 1)$ .

$- 2 (2 a x - 1)$

$- 2 (2 a x - 1)$

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