Basic Math Examples

$\frac{21}{24 y - 15}$

Step 1

Factor $3$ out of $21$ .

$\frac{3 (7)}{24 y - 15}$

Step 2

Cancel the common factors.

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Step 2.1

Factor $3$ out of $24 y$ .

$\frac{3 (7)}{3 (8 y) - 15}$

Step 2.2

Factor $3$ out of $- 15$ .

$\frac{3 \cdot 7}{3 (8 y) + 3 \cdot - 5}$

Step 2.3

Factor $3$ out of $3 (8 y) + 3 (- 5)$ .

$\frac{3 (7)}{3 (8 y - 5)}$

Step 2.4

Cancel the common factor.

$\frac{3 \cdot 7}{3 (8 y - 5)}$

Step 2.5

Rewrite the expression.

$\frac{7}{8 y - 5}$

$\frac{7}{8 y - 5}$

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