Basic Math Examples

$5 (2 y - 6) - 4 (y + 3) - 15$

Step 1

Apply the distributive property.

$5 (2 y) + 5 \cdot - 6 - 4 (y + 3) - 15$

Step 2

Multiply $2$ by $5$ .

$10 y + 5 \cdot - 6 - 4 (y + 3) - 15$

Step 3

Multiply $5$ by $- 6$ .

$10 y - 30 - 4 (y + 3) - 15$

Step 4

Apply the distributive property.

$10 y - 30 - 4 y - 4 \cdot 3 - 15$

Step 5

Multiply $- 4$ by $3$ .

$10 y - 30 - 4 y - 12 - 15$

Step 6

Subtract $4 y$ from $10 y$ .

$6 y - 30 - 12 - 15$

Step 7

Subtract $12$ from $- 30$ .

$6 y - 42 - 15$

Step 8

Subtract $15$ from $- 42$ .

$6 y - 57$

Step 9

Factor $3$ out of $6 y - 57$ .

Tap for more steps...

Step 9.1

Factor $3$ out of $6 y$ .

$3 (2 y) - 57$

Step 9.2

Factor $3$ out of $- 57$ .

$3 (2 y) + 3 (- 19)$

Step 9.3

Factor $3$ out of $3 (2 y) + 3 (- 19)$ .

$3 (2 y - 19)$

$3 (2 y - 19)$

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