Basic Math Examples

$\frac{a (2) - 9}{a (2) - 3 a}$

Step 1

Move $2$ to the left of $a$ .

$\frac{2 a - 9}{a (2) - 3 a}$

Step 2

Simplify the denominator.

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Step 2.1

Move $2$ to the left of $a$ .

$\frac{2 a - 9}{2 a - 3 a}$

Step 2.2

Subtract $3 a$ from $2 a$ .

$\frac{2 a - 9}{- a}$

$\frac{2 a - 9}{- a}$

Step 3

Move the negative in front of the fraction.

$- \frac{2 a - 9}{a}$

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